# C Program to find N power of M (Exponentiation) without using predefined function

Get two inputs num1 and num2, compute the exponentiation of base num1 and power num2 without using predefined functions

Sample Input 1:

2 4

Sample Output 1:

16

#### Program or Solution

` ````
#include<stdio.h>
int main()
{
int num1,num2,product=1;
printf("Enter base and power value:");
scanf("%d %d",&num1,&num2);
while(num2>0)
{
product=product*num1;
num2--;
}
printf("%d",product);
return 0;
}
```

#### Program Explanation

4^5 = 4*4*4*4*4 multiply the 4 with product for 5 times using while statement.