oj.uz

Submission #967424

# Submission time Handle Problem Language Result Execution time Memory
967424 2024-04-22T05:26:16 Z Halym2007 Palindromes (APIO14_palindrome) C++17
23 / 100
 1000 ms 131072 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define sz size()
#define ff first
#define ss second
const int N = 1e5 + 5;
map <string, int> m;
string s;
int n, jog;
int main () {
//	freopen ("polindrome.in", "r", stdin);
//	freopen ("polindrome.out", "w", stdout);
//	freopen ("input.txt", "r", stdin);
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	cin >> s;
	int n = (int)s.sz;
	string t;
	for (int i = 0; i < n; ++i) {
		t = "";
		for (int j = i; j < n; ++j) {
			t += s[j];
			bool tr = 0;
			for (int k = 0; k < (int)t.sz / 2; ++k) {
				if (t[k] != t[(int)t.sz - k - 1]) {
					tr = 1;
					break;
				}
			}
			if (!tr) {
				m[t]++;
			}
		}
	}
	for (auto i : m) {
		int x = (int)i.ff.sz;
		int y = m[i.ff];
		jog = max (jog, x * y);
//		if (x == 14) {
//			cout << x << " " << m[i.ff] << " " << i.ff << " " << m[i.ff] << " " << (int)i.ff.sz<< "\n";
//		}
	}
	cout << jog;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 456 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 456 KB Output is correct
14 Correct 1 ms 504 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 344 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 456 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 0 ms 456 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 344 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 1 ms 600 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 56 ms 856 KB Output is correct
2 Correct 18 ms 600 KB Output is correct
3 Correct 108 ms 1016 KB Output is correct
4 Correct 4 ms 600 KB Output is correct
5 Correct 109 ms 1012 KB Output is correct
6 Correct 127 ms 856 KB Output is correct
7 Correct 4 ms 856 KB Output is correct
8 Correct 56 ms 1028 KB Output is correct
9 Correct 3 ms 348 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 5 ms 860 KB Output is correct

Subtask #3
0 / 24.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1037 ms 50160 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 26.0

# Verdict Execution time Memory Grader output
1 Runtime error 150 ms 131072 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Runtime error 150 ms 131072 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -