Why is my power operator (^) not working?

Question

#include 

void main(void)
{
    int a;
    int result;
    int sum = 0;
    printf(\"Enter a number: \");
    scanf(\"%d\", &a);
    for( int i =         


        

Answer 1

Instead of using ^, use 'pow' function which is a predefined function which performs the Power operation and it can be used by including math.h header file.

^ This symbol performs BIT-WISE XOR operation in C, C++.

Replace a^i with pow(a,i).