Submission #824150

#	Time	Username	Problem	Language	Result	Execution time	Memory
824150		Trisanu_Das	Ispit (COCI19_ispit)	C++17	90 / 90	787 ms	1348 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()) {cout << "DA\n"; return 0;}
			st.insert(s);
		}
	}
	cout << "NE\n";
}

• 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