제출 #588152

#제출 시각아이디문제언어결과실행 시간메모리
588152DeepessonLanguages (IOI10_languages)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "lang.h" #include "grader.h" #define fi first #define se second #define pb push_back using ll = long double; ll lang[60][66000]; std::map<ll,ll> mapa[60]; ll tot[60]; ll duptot[60]; void excerpt(int *E) { { int best=0;double score=0; for(int i=0;i!=60;++i){ if(!tot[i])continue; long double bonus=0; for(int j=0;j!=100;++j){ bonus+=(double)lang[i][E[j]] / (double)tot[i]; } for(int j=0;j!=99;++j){ ll ind = E[j]*100000 + (E[j+1]); bonus+=(double)mapa[i][ind] / (double)duptot[i]; } if(bonus>=score){ best=i; score=bonus; continue; } } int k = language(best); for(int i=0;i!=100;++i){ tot[k]++; lang[k][E[i]]++; } for(int j=0;j!=99;++j){ ll ind = E[i]*100000 + (E[i+1]); mapa[i][ind]++; duptot[i]++; } } }

컴파일 시 표준 에러 (stderr) 메시지

lang.cpp: In function 'void excerpt(int*)':
lang.cpp:40:24: error: 'i' was not declared in this scope
   40 |             ll ind = E[i]*100000 + (E[i+1]);
      |                        ^