oj.uz

답안 #234583

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
234583 2020-05-24T17:22:54 Z Vimmer Hokej (COCI17_hokej) C++14
72 / 120
 225 ms 6520 KB 
#include <bits/stdc++.h>

//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")

#define F first
#define S second
#define sz(x) int(x.size())
#define pb push_back
#define N 500005
#define M ll(1e9 + 7)
#define inf 1e9 + 1e9

using namespace std;

typedef long double ld;
typedef long long ll;

typedef short int si;


bool cmp(pair <pair <int, int>, int> x, pair <pair <int, int>, int> y)
{
    if (x.F.F != y.F.F) return x.F.F > y.F.F;

    return x.F.S > y.F.S;
}
int main()
{
    //freopen("input.txt", "r", stdin);// freopen("output.txt", "w", stdout);

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

    int m, n;

    cin >> m >> n;

    vector <pair <pair <int, int>, int> > g(n);

    vector <pair <int, pair <int, int> > > vr; vr.clear();

    for (int i = 0; i < n; i++)
    {
        g[i].S = i;

        cin >> g[i].F.F >> g[i].F.S;
    }

    sort(g.begin(), g.end(), cmp);

    int j = 0;

    ll ans = 0, kol = 0;

    vector <int> pr; pr.clear();

    int need = m * 6;

    for (int u = 0; u < 6; u++)
        for (int i = 0; i < m; i++)
        {
            if (kol == m) {j++; i--; kol = 0; vr.pb({i + 1, {g[j - 1].S, g[j].S}}); continue;}

            need--;

            kol++;

            if (i == 0) pr.pb(g[j].S);

            g[j].F.S--;

            ans += g[j].F.F;

            if (g[j].F.S == 0) {kol = 0; j++; if (i + 1 != m && (need < m || g[j].F.S < m)) vr.pb({i + 1, {g[j - 1].S, g[j].S}}); }
        }

    cout << ans << endl;

    for (auto it : pr) cout << it + 1 << " "; cout << endl;

    cout << sz(vr) << endl;

    sort(vr.begin(), vr.end());

    for (auto it : vr) cout << it.F << " " << it.S.F + 1 << " " << it.S.S + 1 << endl;
}

Compilation message

hokej.cpp: In function 'int main()':
hokej.cpp:80:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (auto it : pr) cout << it + 1 << " "; cout << endl;
     ^~~
hokej.cpp:80:47: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
     for (auto it : pr) cout << it + 1 << " "; cout << endl;
                                               ^~~~

Subtask #1
72.0 / 120.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 9 ms 384 KB Output is correct
3 Correct 24 ms 640 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 15 ms 512 KB Output is correct
6 Correct 8 ms 512 KB Output is correct
7 Failed 8 ms 384 KB some player fainted
8 Failed 55 ms 1784 KB some player fainted
9 Failed 225 ms 6520 KB some player fainted
10 Failed 223 ms 6520 KB some player fainted