Submission #1169602

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1169602	2025-03-19 02:49:08	daoquanglinh2007	Topical (NOI23_topical)	C++20	100 / 100	609 ms	121220 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define isz(a) (int)(a).size()
int n, k;
vector <vector <int> > r, u;
vector <vector <int> > arr;
vector <int> ptr, p, cnt;
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin >> n >> k;
    r.assign(n, vector <int>(k));
    u.assign(n, vector <int>(k));
    arr.assign(k, {});
    p.assign(k, 0);
    ptr.assign(k, 0);
    cnt.assign(n, 0);
    for (int i = 0; i < n; i++)
        for (int j = 0; j < k; j++){
            cin >> r[i][j];
            arr[j].push_back(i);
        }
    for (int i = 0; i < n; i++)
 
 
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• Subtask 1: 12 / 12
• Subtask 2: 28 / 28
• Subtask 3: 21 / 21
• Subtask 4: 39 / 39