Submission #632336

#TimeUsernameProblemLanguageResultExecution timeMemory
632336ggohLanguages (IOI10_languages)C++14
0 / 100
5298 ms262144 KiB
#include<bits/stdc++.h> #include "grader.h" using namespace std; typedef long long lint; int V[56][65536]; map<lint,int>W[56]; map<lint,int>X[56]; void excerpt(int *E) { int l=0,maxi=0; vector<lint>U; for(int i=0;i<98;i++) { U.push_back(1ll*E[i]*65536*65536+1ll*E[i+1]*65536+E[i+2]); } sort(U.begin(),U.end()); U.erase(unique(U.begin(),U.end()),U.end()); for(int j=0;j<56;j++) { int kind=0; for(auto &i:U) { if(X[j][i])kind++; } if(kind>maxi) { maxi=kind; l=j; } } if(maxi==0){ vector<lint>T; for(int i=0;i<99;i++) { T.push_back(1ll*E[i]*65536+E[i+1]); } sort(T.begin(),T.end()); T.erase(unique(T.begin(),T.end()),T.end()); for(int j=0;j<56;j++) { int kind=0; for(auto &i:T) { if(W[j][i])kind++; } if(kind>maxi) { maxi=kind; l=j; } } if(maxi==0) { vector<int>S; for(int i=0;i<100;i++)S.push_back(E[i]); sort(S.begin(),S.end()); S.erase(unique(S.begin(),S.end()),S.end()); maxi=-1; for(int j=0;j<56;j++) { int kind=0; for(auto &i:S) { if(V[j][i])kind++; } if(kind>maxi) { maxi=kind; l=j; } } } } int L=language(l); for(int i=0;i<100;i++) { V[L][E[i]]++; } for(int i=0;i<99;i++) { W[L][1ll*E[i]*65536+E[i+1]]++; } for(int i=0;i<98;i++) { X[L][1ll*E[i]*65536*65536+1ll*E[i+1]*65536+E[i+2]]++; } }
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