Submission #777952

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
777952	2023-07-09 23:57:00	TheSahib	Genetics (BOI18_genetics)	C++17	Compilation error	0 ms	0 KiB

genetics

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#pragma GCC optimize("O3")
#pragma GCC target("popcnt")
#include <bits/stdc++.h> 
 
#define ll long long
#define ull unsigned ll
#define oo 1e9
#define pii pair<int, int>
 
using namespace std;
 
const int MAX = 4105;
const int SIZE = (MAX / 128 + 1) * 4;
int n, m, k;
struct bs{
    __uint128_t arr[SIZE];
    bs(){
        memset(arr, 0, sizeof(arr));
    }
    void setBit(int pos){
        arr[pos / 128] |= (__uint128_t(1) << (pos % 128));
    }
};
int band(bs& a, bs& b){
    int cnt = 0;
    for (int i = 0; i < SIZE; i++)
 
 
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Compilation message (stderr)

In file included from /usr/include/c++/10/bits/range_access.h:38,
                 from /usr/include/c++/10/string:54,
                 from /usr/include/c++/10/bits/locale_classes.h:40,
                 from /usr/include/c++/10/bits/ios_base.h:41,
                 from /usr/include/c++/10/ios:42,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from genetics.cpp:4:
/usr/include/c++/10/bits/int_limits.h: In instantiation of 'struct std::__detail::__int_limits<__int128 unsigned, false>':
/usr/include/c++/10/bit:185:47:   required from 'constexpr int std::__popcount(_Tp) [with _Tp = __int128 unsigned]'
genetics.cpp:32:46:   required from here
/usr/include/c++/10/bits/int_limits.h:63:39: error: static assertion failed: unsupported specialization
   63 |       static_assert(is_integral<_Tp>::value, "unsupported specialization");
      |                                       ^~~~~
genetics.cpp: In function 'void solve()':
genetics.cpp:46:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   46 |     scanf("%d%d%d", &n, &m, &k);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~