Submission #676505

#	Time	Username	Problem	Language	Result	Execution time	Memory
676505		penguin133	Ispit (COCI19_ispit)	C++17	90 / 90	1143 ms	1428 KiB

Main

#include <bits/stdc++.h>
using namespace std;
int main(){
    ios::sync_with_stdio(0);cin.tie(0);
	int n,k;
	cin >> n >> k;
	char arr[n][n];
	for(int i=0;i<n;i++){
		for(int j=0;j<n;j++){
			cin >> arr[i][j];
		}
	}
	char tmp[n][n];
	for(int i=k-1;i<n;i++){
		for(int j=0;j<n;j++)for(int l=0;l<n;l++)tmp[j][l] = arr[j][l];
		for(int j=0;j<n;j++)sort(tmp[j]+i-k+1, tmp[j] + i + 1);
		multiset<string>st;
		for(int j=0;j<n;j++){
			string s = "";
			for(int l=0;l<n;l++)s += tmp[j][l];
			if(st.find(s) != st.end())return cout << "DA", 0;
			st.insert(s);
		}
	}
	cout << "NE";
}

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9