Thursday, 9 October 2014

C program which return power of integer Value using a function (base to the power)

   C program which return power of integer Value using a function (base power)

Question-> Write a integer power function which return the power of base

      This program return the value of any integer power the integer value will entered by user for example 52 = 25,5= 125. Here I used a function which both value base and exponent.function name is integer_power you can redefine this function it takes two integer type variable.This program is only for integer values.

#include<stdio.h>

int integer_power(int x,int y) ; //prototype of function

int main()
{
  int base,exponent ;
  int final_answer ;  //variable      
  printf("-------Enter the value of base and exponent---------\n") ;
  printf("Enter value of base-") ;
  scanf ( "%d" , &base) ; //fetch base value from user
  printf( "Enter value of exponent-" ) ;
  scanf( "%d" , &exponent) ; //fetch exponent value from user
  final_answer = integer_power(base,exponent) ;
  printf( "\nyour final answer is %d" ,final_answer) ;
}

int integer_power(int x , int y) //here my function which return final value
{
        int z;
        int total=1;
        for(z=1 ; z<=y ; z++)
         {
                total = x*total ; //return final value
         }
        return total ;


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