Learn about **C Program to Find Power of a Number using pow() function** in the below code example. Also refer the comments in the code snippet to get a detailed view about what’s actually happening.

Contents

#### C Program to Find Power of a Number using pow() function

`Pow()`

is a pre-defined function in C that is used to determine the power of a number. It requires two arguments. It is defined in the “`math.h`

” header file. As a result, in order to use the `pow()`

function, we must include this header file in our program.

The function pow() computes the y power. If x is negative, then y must be an integer. If x is 0, then y must be positive.

**Program:**

```
#include<stdio.h>
#include<math.h>
int main()
{
int base, exponent;
long power;
printf("Enter base and Exponent: ");
scanf("%d %d", &base, &exponent);
power = pow(base,exponent);
printf("Result = %ld",power);
return 0;
}
```

**Output:**

Enter base and Exponent: 9 2

Result = 81

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