class Program {
    boolean i;
	final int j=2;
   int k=j+1;
    static void main() {
	int ii=(1+2)+(2+3+(1+1));
	print(ii);
	print("\n");
	int[j*2+1] a={1,2,3,4};
	a[2]=1;
	print("\n");
	int t=a[2];
	a[4]=2;
	print(t);
	while(j*5>4){
		while(t>-1){
			t-=1;continue;
			print("!\n");
		}
	print("!!\n");
	j-=1;
	}
	if(j==0){
		print("j=0\n");
		if(true){
			print("true\n");
			}
	}

    }

}