Submission #569413

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
569413	2022-05-27 11:34:38	inksamurai	Food Court (JOI21_foodcourt)	C++17	7 / 100	1090 ms	18596 KiB

foodcourt

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#include <bits/stdc++.h>
// cut here
#ifdef _MSC_VER
#include <intrin.h>
#endif
 
namespace atcoder {
 
namespace internal {
 
int ceil_pow2(int n) {
    int x = 0;
    while ((1U << x) < (unsigned int)(n)) x++;
    return x;
}
 
int bsf(unsigned int n) {
#ifdef _MSC_VER
    unsigned long index;
    _BitScanForward(&index, n);
    return index;
#else
    return __builtin_ctz(n);
#endif
}
 
}  // namespace internal
 
}  // namespace atcoder
 
 
 
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Compilation message (stderr)

foodcourt.cpp: In member function 'void lazy_segtree::push(long long int, long long int, long long int)':
foodcourt.cpp:181:9: warning: unused variable 'm' [-Wunused-variable]
  181 |     int m=(l+r)>>1;
      |         ^

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• Subtask 2: 5 / 5
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• Subtask 8: 0 / 11