oj.uz

Submission #937912

# Submission time Handle Problem Language Result Execution time Memory
937912 2024-03-04T16:40:13 Z guymmk Poi (IOI09_poi) C++17
0 / 100
 178 ms 4388 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 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;
    vpii 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[i]+=!x;
        }
    }for(int i=0;i<n;i++){
        v[i].S=i+1;
        for(int j=0;j<t;j++){
            if(solved[i][j]){
                v[i].F+=points[j];
            }
        }
    }sort(all(v));
    for(int i=0;i<n;i++){
        if(v[i].S==p){
            cout<<v[i].F<<" "<<i<<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:22:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |     freopen((s + ".in").c_str(), "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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 + ".out").c_str(), "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Incorrect 0 ms 348 KB Output isn't correct
3 Incorrect 0 ms 348 KB Output isn't correct
4 Incorrect 0 ms 344 KB Output isn't correct
5 Incorrect 0 ms 344 KB Output isn't correct
6 Incorrect 1 ms 348 KB Output isn't correct
7 Incorrect 1 ms 344 KB Output isn't correct
8 Incorrect 1 ms 348 KB Output isn't correct
9 Incorrect 1 ms 348 KB Output isn't correct
10 Incorrect 2 ms 348 KB Output isn't correct
11 Incorrect 6 ms 600 KB Output isn't correct
12 Incorrect 10 ms 600 KB Output isn't correct
13 Incorrect 27 ms 860 KB Output isn't correct
14 Incorrect 38 ms 1116 KB Output isn't correct
15 Incorrect 67 ms 1884 KB Output isn't correct
16 Incorrect 74 ms 1884 KB Output isn't correct
17 Incorrect 114 ms 2896 KB Output isn't correct
18 Incorrect 121 ms 2908 KB Output isn't correct
19 Incorrect 161 ms 4004 KB Output isn't correct
20 Incorrect 178 ms 4388 KB Output isn't correct