Has to be written in C#! Write a function integerPower(base, exponent) that uses

Question

Has to be written in C#! Write a function integerPower(base, exponent) that uses a loop and returns the value of

                                        base exponent

For example, integerPower( 3, 4 ) = 3 * 3 * 3 * 3. Assume that exponent is a positive, nonzero integer and that base is an integer. If exponent is 0, it returns 1. If exponent is negative, it returns -1 and at the same time displays an error message: “The exponent value cannot be negative.”

Do NOT use C# built-in function POW to get the value.

Explanation / Answer

#include <stdio.h>
#include <conio.h>

int integerPower(int , int);

int main()
{
    int base,exponent,result;
    clrscr();
    printf("Enter the base Value ");
scanf("%d",&base);

printf("Enter the Exponent Value ");
scanf("%d",&exponent);

result = integerPower(base,exponent);
printf(" Exponent value is %d",result);

     getch();

    return 0;
}

int integerPower(int a , int b)
{
int expo = 1,i;
if( b == 0)
{
return 1 ;
}

else if( b < 0)
{
printf("The exponent value cannot be negative.");
return -1;
}

else

{

for( i = 0 ; i < b ; i++)
{
expo = expo * a;
}

return expo;
}

}

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