제출 #1218527

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1218527		islam_2010	Detecting Molecules (IOI16_molecules)	C++20	컴파일 에러	0 ms	0 KiB

molecules

#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();
    int weight = w[0]

    for (int cnt = 1; cnt <= n; cnt++) {
        int sum = cnt * weight;
        if (sum >= l && sum <= u) {
            vector<int> result;
            for (int i = 0; i < cnt; i++) {
                result.push_back(i);
            }
            return result;
        }
    }

    return {};
}

컴파일 시 표준 에러 (stderr) 메시지

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:5: error: expected ',' or ';' before 'for'
    9 |     for (int cnt = 1; cnt <= n; cnt++) {
      |     ^~~
molecules.cpp:9:23: error: 'cnt' was not declared in this scope; did you mean 'int'?
    9 |     for (int cnt = 1; cnt <= n; cnt++) {
      |                       ^~~
      |                       int
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
      |         ^~~~