제출 #1175008

#제출 시각아이디문제언어결과실행 시간메모리
1175008FZ_LaabidiDetecting Molecules (IOI16_molecules)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; std::vector<int> find_subset(int l, int u, std::vector<int> w) { int sum =0; sort(w.begin(), w.end()); for(int i: w)sum+=i; int n = w.size(); vector<vector<int>> dp(sum+1); for(int i=0; i<sum; i++){ for(int j=0; j<n; j++){ if(i>w[j]){ dp[i]=dp[i-w[j]]; dp[i].push_back(w[j]); } } } for(int i=l; i<=u; i++){ if(!dp[i].empty())return dp[i] ; } return {-1}; } signed main(){ vector<int> vi = {5, 5, 5, 6}; find_subset(14, 15, vi); }

컴파일 시 표준 에러 (stderr) 메시지

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
      |         ^~~~
/usr/bin/ld: /tmp/ccJg2XKs.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccx8vxpi.o:molecules.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status