#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define el '\n'
const int MOD = 1e9 + 7;

double devided(int a, int b) {
    if (b == 0)
        throw 1;
    return a/b;
}

int main() {

    try {
        cout << devided(10, 2) << endl;//✅
        cout << devided(5, 2) << endl;//✅
        cout << devided(2, 0) << endl;//Stops Here
        cout << devided(3, 1) << endl;//❌
    }catch (int a) {
        cout << "Error" << endl;
    }

    return 0;
}