제출 #72627

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
72627		idan_izmirli	전선 연결 (IOI17_wiring)	C++14	13 / 100	52 ms	14320 KiB

wiring

#include "wiring.h"

using namespace std;


long long inline mmin(long long a,long long b)
{
	if(a<b)
	{
		return a;
	}
	return b;
}

long long min_total_length(std::vector<int> r, std::vector<int> b) {
	long long result=0;
	long long blue,red;
	for(int i=0;(i<r.size())||(i<b.size());i++)
	{
		if(i>=r.size())
		{
			red=r[r.size()-1];
		}
		else
		{
			red=r[i];
		}
		if(i>=b.size())
		{
			blue=b[0];
		}
		else
		{
			blue=b[b.size()-1-i];
		}
		result+=blue-red;
	}
	return result;
}

컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:18:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;(i<r.size())||(i<b.size());i++)
               ~^~~~~~~~~
wiring.cpp:18:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;(i<r.size())||(i<b.size());i++)
                             ~^~~~~~~~~
wiring.cpp:20:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(i>=r.size())
      ~^~~~~~~~~~
wiring.cpp:28:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   if(i>=b.size())
      ~^~~~~~~~~~

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