제출 #1063866

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1063866		pravcoder	전선 연결 (IOI17_wiring)	C++14	13 / 100	31 ms	4188 KiB

wiring

#include "wiring.h"
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include <string>
using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> v2i;
typedef pair<int, int> pi;
typedef vector<pi> vpi;
typedef vector<bool> vb;

#define pb push_back
#define mp make_pair
#define rept(i, a, b) for (int i = a; i < b; i++)
#define rep(i, n) for (int i = 0; i < n; i++)

long long min_total_length(std::vector<int> r, std::vector<int> b) {
	ll length = 0;
	int n = r.size(), m = b.size();
	b.resize(max(m, n), b[0]);
	r.resize(max(m, n), r[n - 1]);
	rep(i, r.size()) {
		length += b[i] - r[r.size() - i - 1];
	}
	return length;
}

컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:20:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 | #define rep(i, n) for (int i = 0; i < n; i++)
......
   27 |  rep(i, r.size()) {
      |      ~~~~~~~~~~~                     
wiring.cpp:27:2: note: in expansion of macro 'rep'
   27 |  rep(i, r.size()) {
      |  ^~~

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