Submission #1233267

#	Time	Username	Problem	Language	Result	Execution time	Memory
1233267		dreamxhava	Brought Down the Grading Server? (CEOI23_balance)	C++20	0 / 100	35 ms	8640 KiB

balance

#include <bits/stdc++.h>
using namespace std;

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    int N, S, T;
    cin >> N >> S >> T;

    vector<int> A;
    A.reserve((long long)N * S);

    vector<vector<int>> a(N, vector<int>(S));
    for(int i = 0; i < N; i++)
        for(int j = 0; j < S; j++){
            cin >> a[i][j];
            A.push_back(a[i][j]);
        }

    sort(A.begin(), A.end());

    // fill minute-by-minute
    vector<vector<int>> M(S, vector<int>(N));
    int idx = 0;
    for(int m = 0; m < S; m++)
        for(int c = 0; c < N; c++)
            M[m][c] = A[idx++];

    // transpose back to core-wise
    for(int c = 0; c < N; c++){
        for(int m = 0; m < S; m++){
            cout << M[m][c] << (m+1==S? '\n' : ' ');
        }
    }
    return 0;
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 10
• Subtask 2-1: 0 / 15
• Subtask 2-2: 0 / 5
• Subtask 2-3: 0 / 5
• Subtask 3-1: 0 / 15
• Subtask 3-2: 0 / 5
• Subtask 3-3: 0 / 5
• Subtask 4-1: 0 / 20
• Subtask 4-2: 0 / 10
• Subtask 4-3: 0 / 10