C :

#include<stdio.h>
int main( int argc, char **argv )
{
	int i;
	for( i = 0; i < 5; ++i )
		putchar( '*' );
	putchar( '\n' );
	return 0;
		
}

C++ :

#include <iostream>
using namespace std;
int main()
{
    cout<<"*****";
    return 0;
}

Java :

public class Main {
	public static void main(String[] args) {
		System.out.println("*****");
	}
}