Submission #1014731

#	Time	Username	Problem	Language	Result	Execution time	Memory
1014731		whitewind664	Unija (COCI17_unija)	C++17	50 / 100	225 ms	31064 KiB

unija

#include <bits/stdc++.h>

using namespace std;

#define int long long

bool sorting(pair<int, int> a, pair<int, int> b) {
    if (a.first == b.first) {
        return a.second > b.second;
    }
    return a.first < b.first;
}

int32_t main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin >> n;
    pair<int,int> pravoagolnik[n];
    for (int i=0;i<n;i++) {
        cin >> pravoagolnik[i].first >> pravoagolnik[i].second;
        pravoagolnik[i].first/=2;
        pravoagolnik[i].second/=2;
    }
    sort(pravoagolnik, pravoagolnik+n, sorting);
    // for (int i = 0; i < n; i++) {
    //     cout << pravoagolnik[i].first << " " << pravoagolnik[i].second << endl;
    // }
    int rez=pravoagolnik[0].first*pravoagolnik[0].second;
    for (int i=1;i<n;i++) {
        rez+=(pravoagolnik[i].first-pravoagolnik[i-1].first)*pravoagolnik[i].second;
    }
    cout << 4*rez << endl;
}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 10 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10