Hello aspirant,

Here is code for calculating area of square in c language.

Please have a look.

#include<stdio.h>

int main() {

int side, area;

printf("\nEnter the Length of Side : ");

scanf("%d", &side);

area = side * side;

printf("\nArea of Square : %d", area);

return (0);

}

Please let me know if you find any error in execution.

Hope this helps you

All the best for your future