W.a.p. in c language to calculate power of any number without using string library function.
Answer (1)
Student Expert
29th Nov, 2018
Hello,
Since you've mentioned "without using recursion" I've written the following code using recursion.
#include <stdio.h>
long power (int num, int pow)
{
if (pow)
{
return (num * power(num, pow - 1));
}
return 1;
}
int main()
{
int pow, num;
long result;
printf("Enter a number: ");
scanf("%d", &num);
printf("Enter it's power: ");
scanf("%d", &pow);
result = power(num, pow);
printf("%d^%d is %ld", num, pow, result);
return 0;
}
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