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Submission #387728

# Submission time Handle Problem Language Result Execution time Memory
387728 2021-04-09T06:33:32 Z Nima_Naderi Question (Grader is different from the original contest) (CEOI14_question_grader) C++14
0 / 100
 2165 ms 24396 KB 
#include <bits/stdc++.h>
using namespace std;
int encode (int n, int x, int y) {
    int h = 0, xr = x ^ y;
    for(int i = 0; i < 10; i ++){
        if((xr >> i) & 1LL){
            h = i * 2 + (x & 1LL);
            h ++;
            return h;
        }
    }
    return -1;
}

#include <bits/stdc++.h>
using namespace std;
int decode (int n, int q, int h) {
    h --;
    bool g = h & 1LL; h /= 2;
    return (((q >> h) & 1LL) == g);
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 2165 ms 24396 KB wrong answer
2 Incorrect 2126 ms 24060 KB wrong answer