제출 #777475

#제출 시각아이디문제언어결과실행 시간메모리
777475alexander707070Rarest Insects (IOI22_insects)C++17
10 / 100
341 ms256 KiB
#include<bits/stdc++.h> #include "insects.h" #define MAXN 2007 using namespace std; int n,last; vector<int> diff; int type[MAXN]; bool used[MAXN]; int min_cardinality(int N){ n=N; last=-1; for(int i=0;i<n;i++){ diff.clear(); for(int i=0;i<n;i++){ if(used[i])continue; move_inside(i); diff.push_back(i); if(press_button()>1){ move_outside(i); diff.pop_back(); } } if(last==-1)last=diff.size(); else if(last!=diff.size()){ return i; } for(int i:diff){ used[i]=true; move_outside(i); } } return n; }

컴파일 시 표준 에러 (stderr) 메시지

insects.cpp: In function 'int min_cardinality(int)':
insects.cpp:31:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |         else if(last!=diff.size()){
      |                 ~~~~^~~~~~~~~~~~~
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...