제출 #1300985

#제출 시각아이디문제언어결과실행 시간메모리
1300985yusifmDetecting Molecules (IOI16_molecules)C++20
컴파일 에러
0 ms0 KiB
//#pragma GCC optimize("O3") #include <bits/stdc++.h> #include "molecules.h" using namespace std; vector<int>find_subset(int left,int right,vector<int>nums) { vector<int>prefs(nums.size()+1,0),ans; vector<pair<int,int>>indexes; for(int i=0;i<nums.size();i++) { indexes.pb({nums[i],i}); } sort(nums.begin(),nums.end()),sort(indexes.begin(),indexes.end()); for(int i=0;i<nums.size();i++) { prefs[i+1]=prefs[i]+nums[i]; } for(int i=0;i<nums.size();i++) { for(int j=i;j<nums.size();j++) { if(prefs[j+1]-prefs[i]>=left && prefs[j+1]-prefs[i]<=right) { for(int k=i;k<=j;k++) { ans.push_back(indexes[k].second); } sort(ans.begin(),ans.end()); break; } } if(ans.size()!=0) { break; } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:11:17: error: 'class std::vector<std::pair<int, int> >' has no member named 'pb'
   11 |         indexes.pb({nums[i],i});
      |                 ^~
molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~