oj.uz

Submission #761451

# Submission time Handle Problem Language Result Execution time Memory
761451 2023-06-19T16:34:09 Z lis05st Brperm (RMI20_brperm) C++17
0 / 100
 3000 ms 1908 KB 
//#include "brperm.h"
#include <iostream>
#include <vector>
#include <string>
#include <math.h>
#include <cmath>
#include <iomanip>
#include <cstdio>
#include <algorithm>
#include <numeric>
#include <map>
#include <set>
#include <queue>
#include <stack>
#include <deque>
#include <bitset>
#include <cstring>
#include <unordered_map>

using namespace std;
typedef long long ll;

ll inv(ll n, ll sz){
    if(sz == 0)
        return 0;
    
    ll res = 0;
    for(int i = 0; i < sz; i++){
        res += ((n>>i)&1)<<(sz-i-1);
    }
    return res;
}

string a;


void init(int n, const char s[]) {
    a = "";
    for(int i = 0; i < n; i++)
        a += s[i];
    
    return;
}


int query(int l, int k) {
    for(int i = 0; i < (1 << k); i++)
        if(a[l + i] != a[l + inv(i, k)])
            return 0;
    
    return 1;
}

Subtask #1
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 37.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 17.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3055 ms 1908 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 33.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 468 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -