Submission #292291

#TimeUsernameProblemLanguageResultExecution timeMemory
292291NucleistLanguages (IOI10_languages)C++14
Compilation error
0 ms0 KiB
//Self-control leads to consistency. #include <bits/stdc++.h> #include "lang.h" using namespace std; #pragma GCC target ("avx2") #pragma GCC optimization ("O3") #pragma GCC optimization ("unroll-loops") #define flash ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0) #define debug(x) cerr << " - " << #x << ": " << x << endl; #define debugs(x, y) cerr << " - " << #x << ": " << x << " " << #y << ": " << y << endl; #define all(x) (x).begin(),(x).end() #define sz(x) (ll)x.size() #define ll long long #define INF 1000000000 #define MOD 1000000007 #define pb push_back #define ve vector<ll> #define dos pair<ll,ll> #define vedos vector<dos> #define rand mt19937 rng(chrono::steady_clock::now().time_since_epoch().count()) #define EPS 0.000001 struct greateri { template<class T> bool operator()(T const &a, T const &b) const { return a > b; } }; void setIO(string s) { ios_base::sync_with_stdio(0); cin.tie(0); freopen((s+".in").c_str(),"r",stdin); freopen((s+".out").c_str(),"w",stdout); } set<int>cur[60]; void excerpt(int E[100]){ set<int>yo; for (int i = 0; i < 100; ++i) { yo.insert(E[i]); } int L=0; dos best={0,0}; for (int i = 0; i < 56; ++i) { int ans=0; for(auto it:cur[i]){ if(yo.find(it)!=yo.end())ans++; } best=max(best,{ans,i}); } int k=language(best.second); for(auto it:yo){ cur[k].insert(it); } return; }

Compilation message (stderr)

lang.cpp:6: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    6 | #pragma GCC optimization ("O3")
      | 
lang.cpp:7: warning: ignoring #pragma GCC optimization [-Wunknown-pragmas]
    7 | #pragma GCC optimization ("unroll-loops")
      | 
lang.cpp: In function 'void excerpt(int*)':
lang.cpp:49:9: error: 'language' was not declared in this scope
   49 |   int k=language(best.second);
      |         ^~~~~~~~
lang.cpp:39:7: warning: unused variable 'L' [-Wunused-variable]
   39 |   int L=0;
      |       ^
lang.cpp: In function 'void setIO(std::string)':
lang.cpp:29:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   29 |  freopen((s+".in").c_str(),"r",stdin);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
lang.cpp:30:9: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   30 |  freopen((s+".out").c_str(),"w",stdout);
      |  ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~