#include <iostream>
using namespace std;

int main() {

float n,a,b,c;
	n=5;
	while(n--){

	 cin >> a >> b >> c;

	 if(a+b>c && a+c>b && b+c>a){
	 cout <<"1"<< endl;}
	 	 else {
	 cout << "0"<< endl;}

	}


}