c program to find power of a number (pow(),while loop,for loop)

In this c program u need to input number and its power

For beginners
{I am going write the c program but before you need a c compiler(software).there are a lot of compilers(software). like Code::Blocks,dev c++  Download dev c++ its free and install it in your computer.open  dev c++ go to file-->new-->source file.} 

1.find power of number using while loop

#include<stdio.h>

#include<conio.h>

main()

{

      int c=1,n,y=1,x;

      printf("enter the number\n");

      scanf("%d",&x);

      printf("enter its power\n");

      scanf("%d",&n);

      while(c<=n)

      {

                 y=y*x;

                  c++;

                  }

                  printf("%d^%d=%d",x,n,y);

                  getch();

                  }

For beginners

{After typing this program go to execute-->compile & run-->a window will pop-up-->give file name:(anything u like)-->save as type: c source files-->click save.}

output

enter the number

2

enter its power
3
2^3=8

2.find power of number using pow()

#include<math.h>

#include<stdio.h>
#include<conio.h>
main()
{
      int n1,n2,p;
      printf("enter the number\n");
      scanf("%d",&n1);
      printf("enter its power\n");
      scanf("%d",&n2);
      p=pow(n1,n2);
      printf("%d^%d=%d",n1,n2,p);
      getch();
      }

output

enter the number

2

enter its power
3
2^3=8

3.find power of number using for loop

#include<stdio.h>

#include<conio.h>
main()
{
      int c,n,y=1,x;
      printf("enter the number\n");
      scanf("%d",&x);
      printf("enter the power\n");
      scanf("%d",&n);
      for(c=1;c<=n;c++)
      {
           
                 y=y*x;
                  }
                  printf("%d^%d=%d",x,n,y);
                  getch();
                  }

output

enter the number

2

enter its power

3
2^3=8