Why Isn't My C Code's `^` Operator Calculating Powers?

Why is my power operator (^) not working?

In the provided C code, the ^ operator is not functioning as a power operator because in C/C , ^ represents the bitwise XOR operation, not exponentiation.

The goal of the given code is to calculate the sum of the powers of the number a raised to each of the values from 1 to 4. However, using the ^ operator will only perform bitwise XOR operations, not exponentiation.

To perform exponentiation, you should use the pow() function from the math.h library. The syntax for pow() is:

double pow(double base, double exponent);

Here's a corrected version of the code using pow():

#include <stdio.h>
#include <math.h>

void main(void)
{
    int a;
    int result;
    int sum = 0;
    printf("Enter a number: ");
    scanf("%d", &a);
    for( int i = 1; i <p>In this revised code:</p>
<ul>
<li>The pow() function is used to calculate the power of a raised to i.</li>
<li>The result is cast to int because pow() returns a double.</li>
<li>The casting of one of the arguments to double helps to avoid potential integer overflow issues.</li>
</ul>
<p>With these changes, the code will correctly calculate and print the sum of the powers of a raised to each of the values from 1 to 4.</p></math.h></stdio.h>

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