제출 #617484

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
617484		Sergio_2357	전선 연결 (IOI17_wiring)	C++17	13 / 100	23 ms	3772 KiB

wiring

#include "wiring.h"
#include <bits/stdc++.h>

using namespace std;

#define int long long

int min_total_length(vector<signed> r, vector<signed> b)
{
    sort(b.begin(), b.end());
    int res = 0;
    for (int i = 0; i < r.size(); i++)
        res += b[0] - r[i];
    if (r.size() < b.size())
        res += (b[0] - r[r.size() - 1]) * (b.size() - r.size());
    for (int i = 0; i < b.size(); i++)
        res += b[i] - b[0];
    return res;
}

컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:12:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   12 |     for (int i = 0; i < r.size(); i++)
      |                     ~~^~~~~~~~~~
wiring.cpp:16:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |     for (int i = 0; i < b.size(); i++)
      |                     ~~^~~~~~~~~~

• Subtask 1: 0 / 7
• Subtask 2: 13 / 13
• Subtask 3: 0 / 10
• Subtask 4: 0 / 25
• Subtask 5: 0 / 45