제출 #1022927

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1022927		hirayuu_oj	전선 연결 (IOI17_wiring)	C++17	13 / 100	26 ms	3932 KiB

wiring

#include "wiring.h"
#include<bits/stdc++.h>
using namespace std;
#define rep(i,n) for(int i=0; i<(n); i++)
using ll=long long;

long long min_total_length(std::vector<int> r, std::vector<int> b) {
	if(r.size()<=200&&b.size()<=200){

	}
	else{
		ll ans=0;
		rep(i,max(b.size(),r.size())){
			ans+=abs(r[min((int)r.size()-1,i)]-b[max(0,(int)b.size()-1-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:4:32: warning: comparison of integer expressions of different signedness: 'int' and 'const long unsigned int' [-Wsign-compare]
    4 | #define rep(i,n) for(int i=0; i<(n); i++)
      |                                ^
wiring.cpp:13:3: note: in expansion of macro 'rep'
   13 |   rep(i,max(b.size(),r.size())){
      |   ^~~
wiring.cpp:18:1: warning: control reaches end of non-void function [-Wreturn-type]
   18 | }
      | ^

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