Submission #564829

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
564829	2022-05-19 18:40:11	RealSnake	Question (Grader is different from the original contest) (CEOI14_question_grader)	C++14	Compilation error	0 ms	0 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.

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bool first_testcase = 1;
bool a[13][924];
int encode(int n, int x, int y) {
    if(first_testcase) {
        first_testcase = 0;
        int k = 0;
        for(int i = 0; i < (1 << 12); i++) {
            if(__builtin_popcount(i) == 6) {
                for(int j = 0; j <= 12; j++)
                    a[j][k] = (i & (1 << j));
                k++;
            }
        }
    }
    for(int i = 0; i < 12; i++) {
        if(a[i][x] == 1 && a[i][y] == 0)
            return i + 1;
    }
    return 0;
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

decoder.cpp: In function 'int decode(int, int, int)':
decoder.cpp:2:12: error: 'a' was not declared in this scope
    2 |     return a[h - 1][q];
      |            ^