oj.uz

Submission #1087385

# Submission time Handle Problem Language Result Execution time Memory
1087385 2024-09-12T15:11:56 Z kasdo Izbori (COCI17_izbori) C++17
44 / 80
 1 ms 600 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define endl '\n'
#define speed cin.tie (0) -> sync_with_stdio (0);ios_base::sync_with_stdio(false);cin.tie(0);
void solve()
{
    int n, m, k;
    cin>>n>>m>>k;
    int a[n + 5][m + 5];
    
    for(int i=0; i<n; i++)
    {
        for(int j=0; j<m; j++)
        {
            cin>>a[i][j];
        }
    }
    
    bool v[n + m + 5] = {};
    for(int j=0; j<m; j++)
    {
        pair<int, int> mx = {0, 0};
        int f[n + m + 5] = {};
        for(int i=0; i<n; i++)
        {
            int idx = 0;
            while(idx < m && v[a[i][idx]]) idx++;
            if (idx == m) continue;
            f[a[i][idx]]++;
            
            if (f[a[i][idx]] == mx.first && a[i][j] < mx.second) mx = {f[a[i][idx]], a[i][j]};
            if (f[a[i][idx]] > mx.first) mx = {f[a[i][idx]], a[i][j]};
        }
        
        v[mx.second] = 1;
        if (j == 0) cout<<mx.second<<endl;
        if (v[k])
        {
            cout<<j<<endl;
            break;
        }
    }
}
signed main ()
{
    speed
    // freopen("feast.in", "r", stdin);
    // freopen("feast.out", "w", stdout);

    int _ = 1;
    // cin>>_;

    while(_--) solve();

    return 0;
}

Subtask #1
44.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Partially correct 0 ms 348 KB Partially correct
3 Partially correct 0 ms 344 KB Partially correct
4 Partially correct 1 ms 348 KB Partially correct
5 Partially correct 0 ms 348 KB Partially correct
6 Partially correct 0 ms 348 KB Partially correct
7 Partially correct 0 ms 600 KB Partially correct
8 Partially correct 0 ms 348 KB Partially correct
9 Partially correct 0 ms 348 KB Partially correct
10 Partially correct 0 ms 348 KB Partially correct
11 Correct 0 ms 348 KB Output is correct
12 Partially correct 0 ms 344 KB Partially correct
13 Partially correct 0 ms 348 KB Partially correct
14 Partially correct 1 ms 348 KB Partially correct
15 Partially correct 0 ms 348 KB Partially correct
16 Partially correct 0 ms 348 KB Partially correct
17 Partially correct 0 ms 344 KB Partially correct
18 Partially correct 1 ms 348 KB Partially correct
19 Partially correct 0 ms 348 KB Partially correct
20 Partially correct 0 ms 348 KB Partially correct