Example: C Program to Find Power of a Number using While loop

C
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// C Program to Find Power of a Number using While loop
#include <stdio.h>

// It's the driver function
int main() {
    int b, x;
    long long r = 1;
    // b - Base value, x - Exponent value, r - Result value
    
    printf("INPUT Base Number:: ");
    scanf("%d", &b);

    printf("\nINPUT Exponent Number:: ");
    scanf("%d", &x);

    // It will calculate the power of the base number
    while (x--) {
        r *= b;
    }

    // It will print the final output
    printf("\n\nOUTPUT:: %d^%d = %lld\n", b, x, r);
    return 0;
}