C CODE FOR FINDING IF A NUMBER IS PERFECT SQUARE

 #include<stdio.h>

#include<conio.h>

int main()

{

    int a,i=1,f=1;

    printf("ENTER THE NUMBER :\n");

    scanf("%d",&a);

    while(i<a)

    {

     i=f*f;

      f++;

    }

    if(i==a)

    {

        printf("PERFECT SQUARE NUMBER !!!! \n");

    }

    else

    {

    printf(" NOT A PERFECT SQUARE NUMBER !!!! \n");

    }

}