C :

#include<stdio.h>
int main(){
int a;
scanf("%d",&a);
a+=a-=a*=a;
printf("%d\n",a);
return 0;
}

C++ :

#include <stdio.h>
int main() {
	int a;
	scanf("%d", &a);
	a += a -= a *= a;
	printf("%d\n", a);
	return 0;
}

Java :

import java.util.*;
public class Main {
	public static void main(String args[]) {
		Scanner cin = new Scanner(System.in);
		int a=cin.nextInt();
		System.out.printf("0\n");
//		System.out.printf("%d\n",a+=a-=a*=a);
	}
}