Submission #343877

#	Time	Username	Problem	Language	Result	Execution time	Memory
343877		beksultan04	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++14	0 / 100	2757 ms	24500 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

encoder
decoder

int pp[10001],cnt=0;

int encode (int n, int x, int y) {
    if (!cnt)
        for (int i=0;i<(1<<12);++i)
            if (__builtin_popcount(i) == 6)pp[cnt++]=i;
        
    
    
    x = pp[x-1];
    y = pp[y-1];
    for (int i=11;i>=0;++i){
        if ((x&(1<<i)) && !(y&(1<<i)))return i+1;
    }
    
    return 0;
}

int pp[10001],cnt=0;

int decode (int n, int q, int h) {
    if (!cnt){
        for (int i=31;i<(1<<12);++i)
            if (__builtin_popcount(i) == 6)pp[cnt++]=i;
        
    }
    q = pp[q-1];
    return (q&(1<<(h-1)));
}

Subtask 10 / 100

#	Verdict	Execution time	Memory	Grader output
Fetching results...