My code is not running , int empty_seats = 50 - left passengers ; | What is fault in this line ?

Question

#include <iostream>
using namespace std;

int main() {
int passengers ;
cout << "" << endl ;
cin >> passengers ;
int left_passengers ;
left_passengers = passengers % 50 ;
int empty_seats = 50 - left_passengers ;
cout << "empty_seats" << endl ;
return 0;
}
https://www.sololearn.com/discuss/3103740/?ref=app

Answer 1

Don't output anything extra other than asked in description..
Oh.. cout << "empty_seats" ; outputs string.. Anything between quotes is a string, not variable. Use
cout << empty_seats << endl; // output empty_seats variable value..

edit:

#include <iostream>
using namespace std;

int main() {
int passengers ;
cin >> passengers ;
int empty_seats = 50 - passengers % 50 ;
cout << empty_seats << endl ;
return 0;
}

//you could even just use single variable..