Submission #848301

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
848301	2023-09-12 03:20:58	quandlm	Selling RNA Strands (JOI16_selling_rna)	C++14	10 / 100	1575 ms	662572 KiB

selling_rna

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#include <bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#define file(name)  if (fopen (name".inp", "r")) { freopen (name".inp", "r", stdin); freopen (name".out", "w", stdout); }
#define ll long long
#define FOR(i, a, b) for (int i = (a); i <= (b); ++i)
#define REP(i, a, b) for (int i = (a); i >= (b); --i)
#define pi pair<int,int>
#define ple tuple<int,int,int>
#define fi first
#define se second
#define ii make_pair
#define isz(a) ((int)a.size())
#define ALL(a) a.begin(), a.end()
#define heap_max(a) priority_queue<a>
#define heap_max(a) priority_queue<a,vector<a>,greater<a>>
using namespace std;
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//using namespace __gnu_pbds;
//template <typename T>
//using ordered_set = tree <T, null_type, less <T>, rb_tree_tag, tree_order_statistics_node_update>;
const int N = 1e6 + 10;
int n, q, l, r;
string s[N];
 
 
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Compilation message (stderr)

selling_rna.cpp:16: warning: "heap_max" redefined
   16 | #define heap_max(a) priority_queue<a,vector<a>,greater<a>>
      | 
selling_rna.cpp:15: note: this is the location of the previous definition
   15 | #define heap_max(a) priority_queue<a>
      | 
selling_rna.cpp: In function 'int pref(std::string, std::string)':
selling_rna.cpp:87:9: warning: unused variable 'mn' [-Wunused-variable]
   87 |     int mn = isz(y);
      |         ^~
selling_rna.cpp: In function 'int suf(std::string, std::string)':
selling_rna.cpp:96:9: warning: unused variable 'mn' [-Wunused-variable]
   96 |     int mn = isz(y);
      |         ^~
selling_rna.cpp: In function 'int main()':
selling_rna.cpp:4:60: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    4 | #define file(name)  if (fopen (name".inp", "r")) { freopen (name".inp", "r", stdin); freopen (name".out", "w", stdout); }
      |                                                    ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
selling_rna.cpp:106:7: note: in expansion of macro 'file'
  106 |       file("dynamic");
      |       ^~~~
selling_rna.cpp:4:94: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
    4 | #define file(name)  if (fopen (name".inp", "r")) { freopen (name".inp", "r", stdin); freopen (name".out", "w", stdout); }
      |                                                                                      ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
selling_rna.cpp:106:7: note: in expansion of macro 'file'
  106 |       file("dynamic");
      |       ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 25
• Subtask 3: 0 / 25
• Subtask 4: 0 / 40