List of C Programs
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Program #4: To Find Square of Number

C Language 

#include<stdio.h>
#include<conio.h>
void main() 
{
    int a, s;
    clrscr();
    printf("Enter any number");
    scanf("%d", &a);
    s=a*a;
    printf("square : %d",s);
    getch();
}

/*OUTPUT*/
Enter any number 9
Square : 81

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