제출 #1217052

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1217052		moondarkside	Detecting Molecules (IOI16_molecules)	C++20	컴파일 에러	0 ms	0 KiB

molecules

vector<int> find_subset( int l, int u, vector<int> w ) {
    sort(w.begin(),w.end());
    if(w[0]>u){
        return vector<int>();
    }
    
    int weight=0;
    vector<int> Solve;
    for(int i=0;i<w.size();i++){
        Solve.push_back(i);
        weight+=w[i];
        if(weight>l && weight<=u){
            return Solve;
        }
        if(weight>u){
            Solve.erase(Solve.begin());
            return Solve;
        }
    }
    return vector<int>();
    
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp:1:1: error: 'vector' does not name a type
    1 | vector<int> find_subset( int l, int u, vector<int> w ) {
      | ^~~~~~
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
      |         ^~~~