제출 #1072491

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1072491		ArthuroWich	전선 연결 (IOI17_wiring)	C++17	13 / 100	29 ms	3932 KiB

wiring

#include "wiring.h"
#include<bits/stdc++.h>
using namespace std;
long long min_total_length(vector<int> r, vector<int> b) {
	long long ans = 0, rbe, bbe;
	sort(r.rbegin(), r.rend());
	sort(b.begin(), b.end());
	rbe = r.front();
	bbe = b.front();
	for (int i = 0; i < min((int) r.size(), (int) b.size()); i++) {
		ans += abs(b[i]-r[i]);
	}
	if (r.size() < b.size()) {
		for (int i = r.size(); i < b.size(); i++) {
			ans += abs(rbe-b[i]);
		}
	} else {
		for (int i = b.size(); i < r.size(); i++) {
			ans += abs(bbe-r[i]);
		}
	}
	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:14:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |   for (int i = r.size(); i < b.size(); i++) {
      |                          ~~^~~~~~~~~~
wiring.cpp:18:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |   for (int i = b.size(); i < r.size(); i++) {
      |                          ~~^~~~~~~~~~

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