Program to find Perimeter / Circumference of Square and Rectangle | CPP program to find Circumference of a square ; Driver Code
#include <bits/stdc++.h> NEW_LINE using namespace std ; int Circumference ( int a ) { return 4 * a ; } int main ( ) { int a = 5 ; cout << " Circumference ▁ of " << " ▁ a ▁ square ▁ is ▁ " << Circumference ( a ) ; return 0 ; }