Submission #468067

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
468067	2021-08-26 10:39:53	Carmel_Ab1	Genetics (BOI18_genetics)	C++17	100 / 100	1535 ms	176208 KiB

genetics

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#include<bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//using namespace __gnu_pbds;
using namespace std;
typedef long double ld;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<vector<int>> vvi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef pair<int, int> pi;
typedef pair<ll, ll> pl;
typedef vector<pl> vpl;
typedef vector<ld> vld;
typedef pair<ld, ld> pld;
//typedef tree<ll, null_type, less_equal<ll>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
template<typename T>
ostream &operator<<(ostream &os, vector<T> &a) {
    os << "[";
    for (int i = 0; i < ll(a.size()); i++) { os << a[i] << ((i != ll(a.size() - 1) ? " " : "")); }
    os << "]\n";
    return os;
}
#define all(x) x.begin(),x.end()
 
 
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Compilation message (stderr)

genetics.cpp: In function 'void s2(int, int, int, std::vector<std::__cxx11::basic_string<char> >)':
genetics.cpp:214:43: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
  214 |             if(i!=j && (b[i]^b[j]).count()!=k){
      |                        ~~~~~~~~~~~~~~~~~~~^~~
genetics.cpp: In function 'void solve()':
genetics.cpp:224:15: warning: unused variable 'maxn' [-Wunused-variable]
  224 |     const int maxn=4101;
      |               ^~~~
genetics.cpp: In function 'void usaco(std::string)':
genetics.cpp:56:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   56 |     freopen(FIN, "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~
genetics.cpp:57:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   57 |     freopen(FOUT, "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~

• Subtask 1: 27 / 27
• Subtask 2: 19 / 19
• Subtask 3: 28 / 28
• Subtask 4: 26 / 26