oj.uz

Submission #938032

# Submission time Handle Problem Language Result Execution time Memory
938032 2024-03-04T18:22:13 Z guymmk Poi (IOI09_poi) C++14
60 / 100
 201 ms 11008 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ll long long
#define endl "\n"
#define vi vector<int>
#define vpii vector<pair<int,int> >
#define umap unordered_map
#define uset unordered_set
#define mk make_pair
#define pb push_back
#define all(x) x.begin(),x.end()
#define allr(x) x.rbegin(),x.rend()
#define read(x) for (auto& zu: (x)) cin >> zu;
#define F first
#define S second
#define mustawa ios::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr)
#define pii pair<int,int>
#define mishari main
const int inf=1e9+7;
void fa(bool ok){ cout << (ok ? "YES": "NO") << "\n";}
void usaco(string s) {
    freopen((s + ".in").c_str(), "r", stdin);
    freopen((s + ".out").c_str(), "w", stdout);
}
void solve(){
    int n,t,p;
    cin>>n>>t>>p;
    vector<array<int,3>> v(n);
    vector<int>points(n);
    bool solved[n][t]={};
    for(int i=0;i<n;i++){
        for(int j=0;j<t;j++){
            int x;
            cin>>x;
            solved[i][j]=x;
            points[j]+=!x;
            v[i][1]+=x;
        }
    }for(int i=0;i<n;i++){
        v[i][2]=n-i;
        for(int j=0;j<t;j++){
            if(solved[i][j]){
                v[i][0]+=points[j];
            }
        }
    }sort(allr(v));
    for(int i=0;i<n;i++){
        if(v[i][2]==n-p+1){
            cout<<v[i][0]<<" "<<i+1<<endl;
        }
    }
}signed mishari(){
    mustawa;
    int t=1;
    //usaco("")
    //cin>>t;
    while(t--)solve();
}

Compilation message

poi.cpp: In function 'void usaco(std::string)':
poi.cpp:23:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   23 |     freopen((s + ".in").c_str(), "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
poi.cpp:24:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   24 |     freopen((s + ".out").c_str(), "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
60.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Correct 0 ms 456 KB Output is correct
5 Incorrect 1 ms 348 KB Output isn't correct
6 Correct 1 ms 348 KB Output is correct
7 Incorrect 1 ms 600 KB Output isn't correct
8 Correct 1 ms 348 KB Output is correct
9 Incorrect 1 ms 600 KB Output isn't correct
10 Correct 2 ms 348 KB Output is correct
11 Incorrect 6 ms 820 KB Output isn't correct
12 Correct 11 ms 860 KB Output is correct
13 Incorrect 34 ms 2192 KB Output isn't correct
14 Correct 40 ms 2900 KB Output is correct
15 Runtime error 81 ms 6424 KB Execution killed with signal 6
16 Correct 75 ms 5060 KB Output is correct
17 Incorrect 118 ms 6804 KB Output isn't correct
18 Correct 136 ms 7768 KB Output is correct
19 Correct 172 ms 10104 KB Output is correct
20 Correct 201 ms 11008 KB Output is correct