Submission #887694

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
887694	2023-12-15 03:02:37	nnhzzz	Genetics (BOI18_genetics)	C++14	100 / 100	1319 ms	85336 KiB

genetics

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#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2")
 
#include<bits/stdc++.h>
using namespace std;
#define REP(i,a,b) for(int i = (a); i<=(b); ++i)
#define REPD(i,a,b) for(int i = (a); i>=(b); --i)
#define REPDIS(i,a,b,c) for(int i = (a); i<=(b); i += c)
#define ALL(x) (x).begin(),(x).end()
#define SZ(x) (int)(x).size()
#define MASK(x) (1LL<<(x))
#define BIT(x,i) (((x)>>(i))&1LL)
#define vi vector<int>
#define vvi vector<vi>
#define vvvi vector<vvi>
#define pii pair<int,int>
#define vpii vector<pii>
#define vvpii vector<vpii>
#define fi first
#define se second
#define gcd __gcd
#define ld long double
#define ll long long
#define ull unsigned long long
#define MP make_pair
#define endl "\n"
//#define int ll
 
 
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Compilation message (stderr)

genetics.cpp: In function 'void sub2::solve()':
genetics.cpp:95:44: warning: comparison of integer expressions of different signedness: 'std::size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   95 |                 if((f[idx[l]]^f[i]).count()!=k){
      |                    ~~~~~~~~~~~~~~~~~~~~~~~~^~~
genetics.cpp: In function 'int main()':
genetics.cpp:160:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  160 |         freopen(task".inp","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:161:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  161 |         freopen(task".out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:165:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  165 |         freopen(task1".inp","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
genetics.cpp:166:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  166 |         freopen(task1".out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

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