Submission #865974

#	Time	Username	Problem	Language	Result	Execution time	Memory
865974		_anhxinloi_	Potatoes and fertilizers (LMIO19_bulves)	C++17	0 / 100	1 ms	2396 KiB

bulves

#include<bits/stdc++.h>
#define int long long

using namespace std;

const int maxn = 5e5 + 5;

int n, a[maxn], b[maxn];
vector<int> g;

signed main()
{
//    freopen("test.inp" , "r" , stdin);
//    freopen("test.out" , "w" , stdout);

    ios_base::sync_with_stdio(0), cin.tie(0), cout.tie(0);

    int A = 0, B = 0;
    cin >> n;
    for(int i=1 ; i<=n ; ++i){
        cin >> a[i] >> b[i];
        A += a[i];
        B += b[i];
    }

    if(A < B){
        cout << 0;
    }
}

/// code by yourlove ///

• Subtask 1: 0 / 24
• Subtask 2: 0 / 10
• Subtask 3: 0 / 20
• Subtask 4: 0 / 10
• Subtask 5: 0 / 36