C PROGRAM FOR CALCULATING POWERS

SOURCE CODE: 

/*                  Name : Power Function

                        Created by    : Tejprakash Sharma

                       Created on    : 26th September 2016

                    Applications or Usage : It can calculate integer powers of any number

                     Limits  : It can not calculate accurately a number more than 2^56 or                                                              72,05,75,94,03,79,27,926

*/

#include <stdio.h>

#include <conio.h>

int main()

{

    double power;

    int a,count;

    float max,num;

    char choice;

    printf("\n Which number's power you do want to calculate: ");

    scanf("%f",&num);

    printf("\n \n How many as you want to know the power of %2.2f: ",num);

    scanf("%d",&max);

    power = 0;

    for(count=1 ; count <= max ; count++)

        {

            a = 0;

            while(a <= count)

            {

                if(a == 0)

                    power = 1;

                else

                    power *= num;

                a++;

            }

        printf("\n %3.2lf^%d  = %lf",num,(count),power);

        }

    printf("\n \n Do you want to start it again- \n \n If you do then press 'S'");

    scanf(" %c",&choice);

    if (choice == 'S' || choice == 's')

        main();

    return 0;

}

Short DESCRIPTION:

                                    This program is made for calculating powers of any number. Here in this program we used variable- 

1.) "power" to store powers,

2.) "num" for storing the number whose power we wanted to calculate,

3.) "max" for storing highest power term,

4.) "a" & "count" as temperory  variable,

5.) "choice" for storing the choice what the user wants to do.

If you need any help then you can comment on the post.