oj.uz

답안 #433943

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
433943 2021-06-20T12:31:47 Z dxz05 3단 점프 (JOI19_jumps) C++14
0 / 100
 54 ms 2664 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
const int N = 5e5 + 3e2;

#define MP make_pair
mt19937 rng(chrono::high_resolution_clock::now().time_since_epoch().count());

pair<int, int> a[N];

void check(vector<int> v){
    sort(v.begin(), v.end());
    if (v[1] - v[0] <= v[2] - v[1]){
        cout << a[v[0]].first + a[v[1]].first + a[v[2]].first;
        exit(0);
    }
}

void solve(){
    int n;
    cin >> n;

    vector<int> perm(n);
    for (int i = 1; i <= n; i++){
        cin >> a[i].first;
        a[i].second = i;
    }

    sort(a + 1, a + n + 1);
    reverse(a + 1, a + n + 1);

    int q;
    cin >> q;

    for (int i = 1; i <= n; i++){
        for (int j = i + 1; j <= n; j++){
            for (int k = j + 1; k <= n; k++){
                check({a[i].second, a[j].second, a[k].second});
            }
        }
    }

}

int main(){
    ios_base::sync_with_stdio(false);
    //freopen("output.txt", "w", stdout);
    int tests = 1;
   // cin >> tests;

    while (tests--){
        solve();
    }

    return 0;
}

Subtask #1
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 54 ms 2664 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 54.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Incorrect 1 ms 204 KB Output isn't correct
3 Halted 0 ms 0 KB -