Submission #234580

#	Time	Username	Problem	Language	Result	Execution time	Memory
234580		Vimmer	Hokej (COCI17_hokej)	C++14	72 / 120	223 ms	8696 KiB

hokej

#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;

    int a[m];

    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();

    for (int u = 0; u < 6; u++)
        for (int i = 0; i < m; i++)
        {
            if (kol == m) {j++; i--; kol = 0; continue;}

            kol++;

            a[i] = g[j].S;

            if (i == 0) pr.pb(g[j].S);
              else if (a[i - 1] != a[i]) vr.pb({i, {a[i - 1], a[i]}});

            g[j].F.S--;

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

            if (g[j].F.S == 0) {kol = 0; j++;}
        }

    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 (stderr)

hokej.cpp: In function 'int main()':
hokej.cpp:81:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for (auto it : pr) cout << it + 1 << " "; cout << endl;
     ^~~
hokej.cpp:81:47: 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 / 120