제출 #347819

#제출 시각아이디문제언어결과실행 시간메모리
347819nicholaskDetecting Molecules (IOI16_molecules)C++14
컴파일 에러
0 ms0 KiB
#include "molecules.h" #include <bits/stdc++.h> using namespace std; vector<int> find_subset(int l,int u,vector<int> w) { int n=w.size(); pair <int,int> a[n]; for (int i=0; i<n; i++) a[i]={w[i],i}; sort(a,a+n); int st=0,sum=0; for (int i=0; i<n; i++){ sum+=a[i].first; while (sun>u) sum-=a[st++].first; if (sum>=l){ vector <int> ans; for (int j=st; j<=i; j++) ans.push_back(a[j].second); } } return {}; }

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:12:10: error: 'sun' was not declared in this scope; did you mean 'sum'?
   12 |   while (sun>u) sum-=a[st++].first;
      |          ^~~
      |          sum