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Submission #876551

# Submission time Handle Problem Language Result Execution time Memory
876551 2023-11-21T23:39:47 Z MinaRagy06 Brperm (RMI20_brperm) C++17
0 / 100
 654 ms 3060 KB 
#include <bits/stdc++.h>
#include "brperm.h"
#ifdef MINA
#include "grader.cpp"
#endif
using namespace std;
#define ll long long

int rev(int x, int k) {
	int y = 0;
	for (int i = 0; i < k; i++) {
		y |= ((x >> (k - 1 - i)) & 1) << i;
	}
	return y;
}
char a[500'005];
void init(int n, const char s[]) {
	for (int i = 0; i < n; i++) {
		a[i] = s[i];
	}
}
int query(int i, int k) {
	int ok = 1;
	for (int j = i; j < i + (1 << k); j++) {
		ok &= a[rev(j - i, k) + i] == a[j];
	}
	return ok;
}
// int main() {
// 	ios_base::sync_with_stdio(0), cin.tie(0);
// 	int k;
// 	cin >> k;
// 	for (int i = 0; i < (1 << k); i++) {
// 		cout << rev(i, k) << '\n';
// 	}
// 	return 0;
// }
//

Subtask #1
0 / 13.0

# Verdict Execution time Memory Grader output
1 Incorrect 543 ms 452 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 37.0

# Verdict Execution time Memory Grader output
1 Incorrect 543 ms 452 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 17.0

# Verdict Execution time Memory Grader output
1 Runtime error 654 ms 3060 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 33.0

# Verdict Execution time Memory Grader output
1 Incorrect 543 ms 452 KB Output isn't correct
2 Halted 0 ms 0 KB -