제출 #1059225

#제출 시각아이디문제언어결과실행 시간메모리
1059225vjudge1로봇 (IOI13_robots)C++17
컴파일 에러
0 ms0 KiB
#include "robots.h" #include<bits/stdc++.h> #define ll long long using namespace std; vector<pair<int,int>> Tw; int a, t; vector<int> x; int binary(int l, int r){ int n; while(l <= r){ n = (l+r)/2; if(bcheck(n)){ r = n-1; }else{ l = n+1; } } return l; } bool bcheck(int n){ int pos=0,cnt=n,toys_cnt=0; for(int i=0; i < t; i++){ if(Tw[i].first < x[pos]){ cnt--; toys_cnt++; } if(cnt == 0){ cnt = n; pos++; } if(pos == a)break; } return toys_cnt == t; } int putaway(int A, int B, int T, int X[], int Y[], int W[], int S[]) { a = A; t = T; for(int i=0; i < A; i++){ x.push_back(X[i]); } sort(x.rbegin(),x.rend()); for(int i=0; i < T; i++){ Tw.push_back({W[i],S[i]}); } sort(Tw.rbegin(),Tw.rend()); int ans=binary(0,T); if(ans > T)ans = -1; return ans; }

컴파일 시 표준 에러 (stderr) 메시지

robots.cpp: In function 'int binary(int, int)':
robots.cpp:17:12: error: 'bcheck' was not declared in this scope
   17 |         if(bcheck(n)){
      |            ^~~~~~