Submission #924206

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
924206	2024-02-08 16:19:11	Camillus	Brperm (RMI20_brperm)	C++17	0 / 100	2 ms	2396 KiB

brperm

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#define debug(...) 42
#include "bits/stdc++.h"
using namespace std;
#ifndef LOCAL
#include "brperm.h"
#else
void init(int n, const char s[]);
int query(int i, int k);
#endif
int n;
char ss[500500];
void init(int N, const char S[]) {
    int n = N;
    for (int i = 0; i < n; i++) {
        ss[i] = S[i];
    }
}
int swapped(int i, int k) {
    int a = 1;
    int b = 1 << (k - 1);
    if (bool(i & a) == bool(i & b)) {
        return i;
    } else {
        i ^= a;
        i ^= b;
 
 
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• Subtask 1: 0 / 13
• Subtask 2: 0 / 37
• Subtask 3: 0 / 17
• Subtask 4: 0 / 33