제출 #1144124

#제출 시각아이디문제언어결과실행 시간메모리
1144124crispxxDetecting Molecules (IOI16_molecules)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "molecules.h" #include "grader.cpp" using namespace std; #define all(x) x.begin(), x.end() #define nl '\n' vector<int> find_subset(int l, int u, vector<int> w) { int n = w.size(); vector <vector<int>> dp(n + 1, vector<int> (u + 1)); dp[0][0] = 1; for(int i = 0; i < n; i++) { dp[i + 1] = dp[i]; for(int j = u; j >= w[i]; j--) { dp[i + 1][j] |= dp[i][j - w[i]]; } } int j = -1; for(int i = l; i <= u; i++) { if(dp[n][i]) { j = i; break; } } if(j == -1) return vector<int>(0); vector<int> ans; for(int i = n - 1; i >= 0; i--) { if(!dp[i][j]) { ans.push_back(i); j -= w[i]; } } return ans; } /** 5 15 17 5 5 5 5 6 **/

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/ccV9fjpK.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc4Hm5c3.o:molecules.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status