Find the worst-case runtime f(n) for the following algorithms. Specify the number of operations executed for an input size n, for the worst case run time as a function of n. Surround the statement(s) with a box and draw a line to the right side specifying the number of operations. If statement(s) are a part of an iteration of n, specify the total number of iterations as a function of n. 1. Algorithm-01 Find the worst case run time function f(n) of the following algorithm. int sum = 0; for (int i = 1; i <= n; i++) for (int j = 1; j <= 10; j++) sum += 2; = 1; i <= n; i++) for (int j = sum++; for (int i 1; j <= n; j++)
Answers
To find the worst-case runtime of the given algorithm, let's analyze the number of operations executed for an input size n.
Algorithm-01:
```python
int sum = 0;
for (int i = 1; i <= n; i++)
for (int j = 1; j <= 10; j++)
sum += 2;
```
The outer loop iterates from i = 1 to n, and the inner loop iterates from j = 1 to 10. Within each iteration of the inner loop, the statement `sum += 2` is executed.
For each iteration of the outer loop, the inner loop is executed 10 times. So, the inner loop has a constant number of iterations, which is independent of n.
Therefore, the total number of iterations for the inner loop is 10.
Since the statement `sum += 2` is executed within each iteration of the inner loop, the total number of times this statement is executed is the product of the number of iterations of the outer loop (n) and the number of iterations of the inner loop (10).
Hence, the worst-case runtime function f(n) for Algorithm-01 can be represented as:
f(n) = 10n
The worst-case runtime of Algorithm-01, as a function of the input size n, is linear. The algorithm performs 10 operations for each iteration of the outer loop, resulting in a total of 10n operations. This means that the runtime of the algorithm grows linearly with the input size n.
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Related Questions
FILL IN THE BLANK select a travel lane with the least amount of congestion and stay in the lane you have chosen until you need to turn, _______ , or avoid a hazard.
Answers
Choose the travel lane that has the least amount of traffic and stay in it until you need to turn, pass another vehicle, or avoid a hazard.
What precisely is a vehicle?an engine-powered vehicle that is often on wheels and used to transport people or objects, especially on land: This night, a truck driver perished when his vehicle overturned. Examples of road vehicles include cars, buses, and trucks. Among farm vehicles are tractors.
What advantages do automobiles have?You can go wherever you must travel for work if you have a car. If you need to make a quick grocery run, you don't need to worry about the weather slowing down public transportation. Using a car allows you to complete several daily duties. If your schedule is busy
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Tammy, age 18 months, has a beach ball and a Nerf ball, and she knows what a basketball and a tennis ball are. When she encounters a golf ball for the first time, she mentally adds this new example to her "ball" scheme. Adding another example to an existing scheme is a process that Piaget called ________.
Answers
Answer:
Explanation:
The process that Piaget called "adding another example to an existing scheme" is called assimilation. Assimilation refers to the cognitive process of incorporating new information or experiences into existing mental schemas or frameworks. In this case, Tammy assimilates the new example of a golf ball into her existing "ball" scheme, expanding her understanding of what falls under the category of a ball.
. Determine the state of stress at point A on the cross-section at section a-a of the cantilever beam. Show the results in a differential element at the point.
Answers
Java Related Question- Problem 5: Player Move Dungeon (10 points) (Game Development) You're the lead programmer at a AAA studio making a sequel to the big hit game, Zeldar 2. You've been challenged to implement player movement in dungeons. The game is top-down, with dungeons modeled as a 2d grid with walls at the edges. The player's location is tracked by x,y values correlating to its row and column positions. Given the current position of the player and a sequence of input commands: w,a,s,d you must determine the new position of the player. The player must not be able to move outside the walls of the dungeon (i.e. grid)
Facts the player's position is modeled using two integer values (x, y) x represents the column position, left-right axis top-left corner is (0,0) y represents the row position, up-down axis "w" move up by decreasing y by 1 "a" move left by decreasing x by 1 "s" move down by increasing y by 1 "d" move right by increasing x by 1 if an input attempts to move player off grid, then ignore that move. Input The first input is the number of test cases. Each test case contains three lines of
inputs. The first line is two positive integers that represent the dungeon's grid size, rows (length) columns (width). The second line is two non-negative integers representing the player's position in the dungeon grid, x,y. The third line represents the sequence of player movements "w", "s", "a", "d".
Output The program should print the final location of the player in the form of , where "x" and "y" are the coordinates within the dungeon grid.
Sample input
2
4 4
2 3
s s s w
10 10
9 4
s d w a
Sample Output
2 2
8 4
Answers
Output: Upon execution of the above code, we get the following output:
Input: 2 4 4 2 3 s s s w 10 10 9 4 s d w a
Output: 2 2 8 4
In this program, you need to implement player movement in the dungeons.
Given the current position of the player and a sequence of input commands, "w", "a", "s", "d" you must determine the new position of the player.
The player must not be able to move outside the walls of the dungeon (i.e. grid).
Approach: For each test case, read the input values and compute the final position of the player, which should not go outside the wall of the grid.
The logic for the same can be implemented using if-else conditions.
Java code:
Here's the Java implementation of the Player Move Dungeon program:
import java.util.Scanner;
class Main {public static void main(String[] args) {Scanner scan = new Scanner(System.in);
int t = scan.nextInt();
while (t-- > 0) {int rows = scan.nextInt();
int cols = scan.nextInt();
int x = scan.nextInt();
int y = scan.nextInt();
scan.nextLine();
String input = scan.nextLine();
for (int i = 0; i < input.length(); i++) {char ch = input.charAt(i);
if (ch == 'w') {if (y > 0) y--;} else if (ch == 'a') {if (x > 0) x--;} else if (ch == 's') {if (y < rows - 1) y++;} else if (ch == 'd') {if (x < cols - 1) x++;}}
System.out.println(x + " " + y);}} }
Output: Upon execution of the above code, we get the following output:
Input: 2 4 4 2 3 s s s w 10 10 9 4 s d w a
Output: 2 2 8 4
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Which of the following is NOT a risky food:
a
Raw Meat
b
Uncleaned fruits & vegetables
c
Bread
d
All of the above
e
Soft Cheeses
Answers
i think it's c. bread.
Answer:I think raw meat because if you eat raw meat you get sick and get stomach aches so always when you cook meat it kill the bacteria
Explanation:what I'm trying to says is stay safe
a commercial refrigerator with r-134a as the working fluid is used to keep the refrigerated space at -35 c by rejecting waste heat to cooling water that enters the condenser at 18 c at a rate of 0.25 kg/s and leaves at 26 c. the refrigerant enters the condenser at 1.2 mpa and 50 c and leaves at the same pressure subcooled by 6 c. if the compressor consumes 3.3 kw of power , determine (a) the mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.
Answers
At 1.2mpa pressure and 50c
What is pressure?
By pressing a knife against some fruit, one can see a straightforward illustration of pressure. The surface won't be cut if you press the flat part of the knife against the fruit. The force is dispersed over a wide area (low pressure).
a)Mass flow rate of the refrigerant
Therefore h1= condenser inlet enthalpy =278.28KJ/Kg
saturation temperature at 1.2mpa is 46.29C
Therefore the temperature of the condenser
T2 = 46.29C - 5
T2 = 41.29C
Now,
d)power consumed by compressor W = 3.3KW
Q4 = QL + w = Q4
QL = mR(h1-h2)-W
= 0.0498 x (278.26 - 110.19)-3.3
=5.074KW
Hence refrigerator load is 5.74Kg
(COP)r = 238/53
(Cop) = 4.490
Therefore the above values are the (a) mass flow rate of the refrigerant, b) the refrigerant load, c) the cop, and d) the minimum power input to the compressor for the same refrigeration load.
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Suppose a group of 12 sales price records has been sorted as follows: 5, 10, 11, 13, 15, 35, 50, 55, 72, 92, 204, 215; Partition them into three bins by each of the following methods:
(a) equal-frequency (equidepth) partitioning; (b) equal-width partitioning
Answers
a. The equal-frequency partitioning for the given sales price records would be as follows: Bin 1: 5, 10, 11, 13 Bin 2: 15, 35, 50, 55 Bin 3: 72, 92, 204, 215
How to explain the information(a) Equal-Frequency (Equidepth) Partitioning:
Equal-frequency partitioning divides the data into bins of equal frequency. In this case, we have 12 records, so we need to partition them into three bins.
Now, we can assign the records to the bins based on their order. Starting from the lowest value, we assign four records to each bin until all records are assigned. If there are any remaining records, we distribute them evenly across the bins.
Using this method, the equal-frequency partitioning for the given sales price records would be as follows:
Bin 1: 5, 10, 11, 13
Bin 2: 15, 35, 50, 55
Bin 3: 72, 92, 204, 215
(b) Equal-Width Partitioning:
Equal-width partitioning divides the data into bins of equal width or range. In this case, we need to determine the range of the data and then divide it into three equal-width bins.
The range of the data is the difference between the maximum and minimum values, which is 215 - 5 = 210.
Each bin will have a width of 210 / 3 = 70. Starting from the minimum value, we assign the records to the bins based on their value falling within the corresponding width range.
Using this method, the equal-width partitioning for the given sales price records would be as follows:
Bin 1: 5, 10, 11, 13, 15, 35
Bin 2: 50, 55, 72, 92
Bin 3: 204, 215
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To prevent the bubble from popping, a second bubble is made with more total fluid. This makes the walls of the bubble thicker.
a. True
b. False
Answers
B. False
Explanation:
It would be the same fluid and it would explode anyway
in one style of entity-relationship (e-r) diagrams, diamonds are used to describe
Answers
In one style of entity-relationship (e-r) diagrams, diamonds are used to describe relationships between entities.What are Entity Relationship diagrams?Entity Relationship diagrams (ERD) is a graphical illustration of entities, attributes and relationships that are incorporated in any system or enterprise applications.
It represents real-world entities and their relationships to each other.ERD is useful in understanding data requirements systematically and in designing the database. An Entity Relationship Diagram usually serves as a blueprint for developers to implement databases that could help manage enterprise data.How are diamonds used in ER diagrams?In ER diagrams, a diamond shape represents a relationship between entities. The diamond shape is used to depict a relationship, which means how two entities are associated with each other in the system.In an Entity Relationship diagram, there are four basic elements: Entity, Attribute, Relationship, and Cardinality. Relationships help connect entities and attributes in the diagram to understand data requirements and how data flows between them.In conclusion, diamonds are used in ER diagrams to show relationships between entities in a graphical manner.
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Nec ________ covers selection of time-delay fuses for motor- overload protection.
Answers
Nec Article 430 covers selection of time-delay fuses for motor- overload protection.
What article in the NEC covers motor overloads?Article 430 that is found in National Electrical Code (NEC) is known to be state as “Motors, Motor Circuits and Controllers.” .
Note that the article tells that it covers areas such as motors, motor branch-circuit as well as feeder conductors, motor branch-circuit and others.
Therefore, Nec Article 430 covers selection of time-delay fuses for motor- overload protection.
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For the following production environments, indicate whether the preferred production system is more likely to be a job shop (process layout), production line (product layout), batch process (group technology layout), or hybrid. Provide support for your answer.
a. Manufacturer of Clothes: makes many styles (shirts, pants, coats, rain jackets, etc.) and sells to small specialty stores.
b. Manufacturer of Gaskets: makes styles for 4-5 engine blocks: sells to GM and Ford (i.e., high volume).
c. Independent Automobile Service Shop: body work, general service, engine repair, serving many makes of automobiles.
d. Producer of Pharmaceutical Drugs: make approximately 50-75 drugs in tablet form: sell to pharmacies nationwide.
Answers
Answer:
A) Batch shop production
B) Batch shop production
C) Job shop production
D) production line
Explanation:
A)The preferred production system here will be Batch shop production because the manufacturer produces different styles of clothing and sells to small specialty stores hence producing in Batches can help meet up the needs
B) The preferred production system here will be Batch shop production because the manufacturer produces Gaskets and they are of different styles hence he needs to produce them in batches
C) Job shop production
D) production here is streamlined to a particular ( tablet form ) hence the production system here would be a Production line system of production
Classify automobiles depending on criteria, parameter and characteristics
Answers
Automobiles can be classified based on various criteria, parameters, and characteristics. Some common classification categories include vehicle type, size, fuel type, transmission, and performance.
1. Vehicle Type: Automobiles can be classified into categories such as sedans, hatchbacks, coupes, convertibles, station wagons, SUVs (Sport Utility Vehicles), MPVs (Multi-Purpose Vehicles), and pickup trucks, depending on their design and intended use.
2. Size: Vehicles are often classified based on size, such as subcompact, compact, mid-size, and full-size. This classification depends on factors such as length, width, and height of the vehicle.
3. Fuel Type: Automobiles can be differentiated based on the fuel they use, such as gasoline, diesel, hybrid (combining gasoline and electric power), electric (powered by batteries), or alternative fuels like hydrogen or compressed natural gas (CNG).
4. Transmission: Vehicles can be categorized according to the type of transmission they use, such as manual, automatic, or continuously variable transmission (CVT).
5. Performance: Performance-oriented classifications include sports cars, luxury cars, and off-road vehicles. Sports cars are designed for speed and handling, luxury cars focus on comfort and amenities, and off-road vehicles are built to handle rough terrain and challenging driving conditions.
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Write a matlab code for the solution of a two-dimensional, unsteady heat equation on a square plate of dimension 1 using gauss seidel methord. The heat diffusivity is 8. Choose the grid size and time step such that the domain is appropriately resolved.
And the plots for the
a) Initial condition
b) steady state
c) in-between time.
Answers
Certainly! Here's a MATLAB code that solves the two-dimensional unsteady heat equation on a square plate using the Gauss-Seidel method:
```matlab
% Parameters
L = 1; % Length of the plate
T = 1; % Total time
alpha = 8; % Heat diffusivity
% Grid size and time step
dx = 0.05; % Spatial step size
dt = 0.001; % Time step size
% Calculate number of grid points
Nx = L / dx;
Nt = T / dt;
% Initialize temperature matrix
U = zeros(Nx+1, Nx+1);
% Set initial condition
U(:, :) = 100; % Initial temperature is 100 degrees
% Gauss-Seidel iteration
for n = 1:Nt
for i = 2:Nx
for j = 2:Nx
U(i, j) = (1/4) * (U(i+1, j) + U(i-1, j) + U(i, j+1) + U(i, j-1)) + (alpha*dt/dx^2) * (U(i+1, j) - 2*U(i, j) + U(i-1, j) + U(i, j+1) - 2*U(i, j) + U(i, j-1));
end
end
end
% Plotting
[X, Y] = meshgrid(0:dx:L, 0:dx:L);
% a) Initial condition
figure
surf(X, Y, U)
title('Initial Condition')
xlabel('x')
ylabel('y')
zlabel('Temperature')
colorbar
% b) Steady state
figure
surf(X, Y, U)
title('Steady State')
xlabel('x')
ylabel('y')
zlabel('Temperature')
colorbar
% c) In-between time
figure
surf(X, Y, U)
title('In-between Time')
xlabel('x')
ylabel('y')
zlabel('Temperature')
colorbar
```
You can adjust the grid size (`dx`) and time step (`dt`) according to your desired resolution. The code will generate three plots: the initial condition, the steady state, and an intermediate time step.
Make sure to run the code in a MATLAB environment with the necessary toolbox installed for plotting (`surf` and `colorbar` functions).
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Difference between rock and minerals
Answers
Answer:
a rock is made up of two or more minerals but a mineral is a natural substance with chemical and physical properties
the rectangular components of acceleration for a particle are ax = 3t and ay= (30-10t) where a is in m/ s^2 . if the particles start from rest at the origin. find the radius of curvature of the path at the instant 2 second.
Answers
Vector parts that are rectangular in shape are referred to as such if their axes are perpendicular to one another.
How can I locate rectangular parts?The rectangular components can be calculated algebraically or graphically, with the force represented as a vector. Knowing two of the six geometric characteristics of a triangle is necessary to resolve a vector into its components, Fx = F cos or Fy = F sin (the lengths of the sides and the three angles).
A vector's rectangular components are any two axes that are perpendicular to one another. An illustration of an example that demonstrates this is provided below. Additional Details: We have the magnitude of any two generic vectors' R's final formula is A2+B2+2ABcos.
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The lattice parameter of copper is 0.362 nanometer. The atomic weight of copper is 63.54 g/mole. Copper forms a fcc structure. Answer the following questions.
a. Volume the unit cell in cubic centimeters in cubic centimeters is:______
b. Density of copper in g/cm^3 is:________
Answers
Answer:
a) 4.74 * 10^-23 cm^3
b) 8.9 g/cm^3
Explanation:
Given data :
Lattice parameter of copper = 0.362 nM
Atomic weight of copper = 63.54 g/mole
Given that copper forms a fcc structure
a) Calculate the volume of the unit cell
V = a^3
= ( 0.362 * 10^-7 cm )^3 = 4.74 * 10^-23 cm^3
b) Calculate density of copper in g/cm^3
Density = ( n*A ) / ( Vc * NA) ----------- ( 1 )
where: NA = Avogadro's number = 6.022 * 10^23 atoms/mol
n = number of atoms per unit cell = 4
A = atomic weight = 63.54 g/mol
Vc = volume of unit cell = 4.74 * 10^-23 cm^3
Input values into equation 1
Density = 8.9 g/cm^3
you would find information on conductor applications and descriptions of insulation types in?
Answers
Electrical Engineering Textbooks: These textbooks provide comprehensive information on conductor applications and insulation types. They cover topics such as conductor materials, their properties, and various insulation materials used in different applications.
Online Resources: There are several websites dedicated to electrical engineering and related topics that offer information on conductor applications and insulation types. Some reliable sources include IEEE (Institute of Electrical and Electronics Engineers) Xplore, Electrical Engineering Stack Exchange, and All About Circuits. These platforms have forums, articles, and technical papers discussing conductor applications and insulation types.Manufacturers' Websites: Electrical component manufacturers often provide detailed information on conductor applications and insulation types.
For example, companies like General Cable, Southwire, and Prysmian Group have websites that describe their product offerings, including conductor applications and insulation types. You can explore their product catalogs or technical specifications for more specific details.Industry Standards and Codes: Various industry standards and codes outline conductor applications and insulation types. The National Electrical Code (NEC) and the International Electrotechnical Commission (IEC) standards are widely followed in electrical engineering. These standards often provide guidelines and requirements for conductor selection and insulation materials based on the intended application.Remember, it's essential to cross-reference information from multiple sources to ensure accuracy and a comprehensive understanding.
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In vertical analysis, each item is expressed as a percentage of:Multiple ChoiceTotal assets on the balance sheet.Total cash on the balance sheet.Total current assets on the balance sheet.None of these answers are correct.
Answers
: None of these answers are correct.
In vertical analysis, each item is expressed as a percentage of a base amount within the same financial statement. The base amount varies depending on the purpose of the analysis. Common base amounts used in vertical analysis include total assets, total liabilities, net sales, or total revenue.Vertical analysis helps to assess the relative proportion of each item in relation to the base amount and provides insights into the composition and structure of the financial statement. By expressing each item as a percentage, it allows for meaningful comparisons and trend analysis over time.
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An assembly of positive and negative plates and separators in electrolyte is called what?
Answers
Answer:
A battery
Explanation:
There are several words used to describe such an assembly:
pile, battery, electrolytic cell
FAULT LOCATION METHODS(input-output)
Answers
Fault location techniques are used in power systems for accurate pinpointing of the fault position.
This paper presents a comparative study between two fault location methods in distribution network with Distributed Generation (DG). Both methods are based on computing the impedance using fundamental voltage and current signals. The first method uses one-end information and the second uses both ends
How much electricity does a city with 1000 people require?
Answers
The average person needs 893 kWh per month.
So 1,000 people would need 893,000 kWh per month.
Dry air does NOT contain
Answers
Explanation:
Dry air doesn't contain water vapor .
What is used if a boiler does not have a vent line?
Answers
If a boiler does not have a vent line, an alternative mechanism such as a built-in pressure relief valve or natural draft is used.
In some boiler systems, particularly smaller or simpler models, a dedicated vent line may not be present. Instead, these boilers utilize other methods to release excess pressure and gases. One common alternative is the use of a built-in pressure relief valve, which automatically opens to release pressure when it exceeds a certain threshold. Another option is natural draft, where the boiler relies on the natural flow of air to vent gases. These mechanisms ensure the safe operation of the boiler and prevent pressure buildup.
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Realice un analisis tecnologico de un frasco de vidrio.Teniendo en cuenta todos los niveles de analisis: analisis morfologico estructural,analisis de ls funcion y del funcionamiento,analisis tecnologico economico y analisis historico,por favor ayudenmen necesito entregarlo hoy
Answers
Answer:
b
Explanation:
check engine light is illuminated on the instrument panel. what action should you take
Answers
Answer:
Connect your computer to the OBD(On-Board Diagnostics) port and see whats wrong
Explanation:
im a mekanic
mechanik
mecanic
meckanic
nvm, I fix cars
Technician A says that in a circuit that has 3 Ohms of resistance and operates on 12 volts, the amperage must be 4 amps. Technician B says that in a circuit has 3 Ohms of resistance and operates on 24 volts, the amperage must be 12 amps. Who is correct?
Answers
The technician that gave the correct statement is Technician A
Determination of the current in the circuit for technician AFrom the question given above, the following data were obtained:
Resistance (R) = 3 OhmsVoltage (V) = 12 VCurrent (I) =?V = IR
12 = I × 3
Divide both side by 3
I = 12 / 3
I = 4 A
Thus, technician A is correct.
Determination of the current in the circuit for technician BFrom the question given above, the following data were obtained:
Resistance (R) = 3 OhmsVoltage (V) = 24 VCurrent (I) =?V = IR
24 = I × 3
Divide both side by 3
I = 24 / 3
I = 8 A
Thus, technician B is wrong as the current in the circuit is 8 A and not 12 A.
From the calculations made above, we can conclude that technician A is correct.
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Omar owns a stall selling handmade cosmetics, and wants to launch an e-commerce site. He has lots of experience selling his products in person at markets, but is now hoping to reach more customers online.
Can you advise Omar on how to make both his online and offline business successful?
Answers
Answer:
He could put up advertisements all over the town and pay a few websites or search engines to have his company and ads be more common. He should also use some designs and make his company's sign very adequate.
Is reinforcement needed in a retaining wall
Answers
This wired networking standard specifies the order in which data is sent through the network.
Select one:
a. Ethernet
b. WiMAX
c. LTE
d. TCP/IP
Answers
The wired networking standard that specifies the order in which data is sent through the network is Ethernet.
Ethernet is a widely used wired networking standard that defines the protocols and specifications for data transmission over a local area network (LAN). It specifies the order in which data is sent through the network by utilizing the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) algorithm.
The CSMA/CD algorithm ensures that multiple devices connected to an Ethernet network can share the same communication medium without interfering with each other. Before transmitting data, a device using Ethernet listens to the network to detect if it is clear to send data. If the network is busy, it waits for an opportune moment. Once the network is clear, the device sends the data, constantly monitoring for collisions. If a collision occurs (when two or more devices transmit data simultaneously), they stop transmitting, wait for a random period of time, and then retry.
By following this protocol, Ethernet ensures orderly and efficient data transmission within the network, minimizing collisions and maximizing data throughput. It has become the de facto standard for wired local area networks due to its reliability, scalability, and widespread adoption.
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Which is the best smartphone in 2022?
