제출 #643978

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
643978		mychecksedad	Olympiads (BOI19_olympiads)	C++17	13 / 100	7 ms	984 KiB

olympiads

/* Author : Mychecksdead */
#include<bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef long double ld;
#define MOD (1000000000+7)
#define MOD1 (998244353)
#define PI 3.1415926535
#define pb push_back
#define setp() cout << setprecision(15)
#define all(x) x.begin(), x.end()
#define debug(x) cerr << #x << " is " << x << '\n';
const int N = 1e6+100, M = 305, F = 2147483646, K = 20;



int n, k, c, a[600][7];
void solve(){
    cin >> n >> k >> c;
    for(int i = 1; i <= n; ++i){
        for(int j = 0; j < k; ++j) cin >> a[i][j];
    }
    vector<int> v;
    for(int i = 1; i <= n; ++i){
        for(int j = i + 1; j <= n; ++j){
            int x = 0, y = 0;
            x = max(a[i][0], a[j][0]);
            y = max(a[i][1], a[j][1]);
            v.pb(x + y);
        }
    }
    sort(all(v), greater<int>());
    cout << v[c - 1];
}



int main(){
    cin.tie(0); ios::sync_with_stdio(0);
    int T = 1, aa;
    // cin >> T;aa=T;
    while(T--){
        // cout << "Case #" << aa-T << ": ";
        solve();
        cout << '\n';
    }
    return 0;
 
}

컴파일 시 표준 에러 (stderr) 메시지

olympiads.cpp: In function 'int main()':
olympiads.cpp:40:16: warning: unused variable 'aa' [-Wunused-variable]
   40 |     int T = 1, aa;
      |                ^~

• Subtask 1: 13 / 13
• Subtask 2: 0 / 31
• Subtask 3: 0 / 24
• Subtask 4: 0 / 32