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3 years ago

Which function should be used to display a value based on a comparison ?

1 answer:

8 0

The only function that allows a comparison among the options given is the IF statement. So for example, if you want to copy all values in column A to column B, but set all negative values in column A to zero: '= if(A1 <0,0,A1)'

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In the simulation, player 2 will always play according to the same strategy. The number of coins player 2 spends is based on wha

baherus [9]

The simulation, player 2 will always play according to the same strategy.

Method getPlayer2Move below is completed by assigning the correct value to result to be returned.

Explanation:

You will write method getPlayer2Move, which returns the number of coins that player 2 will spend in a given round of the game. In the first round of the game, the parameter round has the value 1, in the second round of the game, it has the value 2, and so on.

#include <bits/stdc++.h>

using namespace std;

bool getplayer2move(int x, int y, int n)

{

int dp[n + 1];

dp[0] = false;

dp[1] = true;

for (int i = 2; i <= n; i++) {

if (i - 1 >= 0 and !dp[i - 1])

dp[i] = true;

else if (i - x >= 0 and !dp[i - x])

dp[i] = true;

else if (i - y >= 0 and !dp[i - y])

dp[i] = true;

else

dp[i] = false;

}

return dp[n];

}

int main()

{

int x = 3, y = 4, n = 5;

if (findWinner(x, y, n))

cout << 'A';

else

cout << 'B';

return 0;

}

8 0

3 years ago

Write a Python 3 program to read from a .csv file containing rates from power companies. Your program should determine the avera

aliya0001 [1]

Answer:

In python:

file = open("rates.csv", "r")

ratecount = 0

ratesum = 0

mylist = []

rates = file.readlines()

for nums in rates:

num = nums.rstrip('\n')

mylist.append(int(num))

for i in num:

ratesum= ratesum + int(i)

ratecount = ratecount + 1

print("Maximum Rate: "+str(max(mylist)))

print("Minimum Rate: "+str(min(mylist)))

print("Average Rate: "+str(ratesum/ratecount))

Explanation:

This opens the csv file

file = open("rates.csv", "r")

This initializes the number of rates in the file

ratecount = 0

This initializes the sum of the rates

ratesum = 0

This initializes an empty list

mylist = []

This reads the rates into lines

rates = file.readlines()

This iterates through the rates (as a string)

for nums in rates:

This removes the newline character \n in the rates

num = nums.rstrip('\n')

This appends the rates (as an integer) to the empty list

mylist.append(int(num))

The following counts the rates in the file and also sum them up

for i in num:

ratesum= ratesum + int(i)

ratecount = ratecount + 1

This prints the maximum of the rates

print("Maximum Rate: "+str(max(mylist)))

This prints the minimum of the rates

print("Minimum Rate: "+str(min(mylist)))

This calculates and prints the average rate

print("Average Rate: "+str(ratesum/ratecount))

6 0

3 years ago

. Consider the problem of finding the largest element in a list of n elements. What will be the basic operation of an algorithm

natali 33 [55]

Answer:

Comparison.

Explanation:

When we have to find a largest in a list of n elements.First we have to iterate over the list so we can access all the elements of the list in one go.Then to find the largest element in the list we have to initialize a variable outside the loop with the minimum value possible and in the loop compare each element with this value,if the element is greater than the variable assign the element to the variable.Then the loop will find the largest element and it will be the variable.

4 0

3 years ago

Select all that apply.

VARVARA [1.3K]

You can move one cell to the right by using the Tab key.

8 0

3 years ago

What is a algorithm?

Basile [38]

A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.

4 0

3 years ago

Read 2 more answers