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Submission #564778

# Submission time Handle Problem Language Result Execution time Memory
564778 2022-05-19T15:58:29 Z katwamiaw Question (Grader is different from the original contest) (CEOI14_question_grader) C++14
0 / 100
 1 ms 456 KB 
int encode (int n, int x, int y) {
    int r ;
    for(int i=0 ; i<10 ; i++){
        if((x&(1<<i))!=(y&(1<<i))){
            r=i ;
            if((y&(1<<i))) r+=10 ;
            return (r) ;
        }
    }
    return 0 ;
}
int decode (int n, int q, int h) {
	if(h>=10){
        h-=10 ;
        if((q&(1<<h))) return 0 ;
        return 1 ;
    }
    if((q&(1<<h))) return 1 ;
    return 0 ;
}

Subtask #1
0.0 / 100.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 456 KB the encoded value must be greater than or equal to 1
2 Incorrect 1 ms 416 KB the encoded value must be greater than or equal to 1