제출 #429656

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
429656	2021-06-16 08:28:30	snasibov05	자매 도시 (APIO20_swap)	C++14	0 / 100	310 ms	28384 KiB

swap

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#include "swap.h"
#include <vector>
#include <algorithm>
using namespace std;
#define pii pair<int, int>
#define f first
#define s second
#define pb push_back
#define oo 1000000001
struct edge{
    int u, v;
    int w;
    bool operator< (edge e) const{
        return w < e.w;
    }
};
vector<int> pr;
vector<edge> ed;
vector<int> deg;
vector<vector<int>> cmp;
vector<vector<pii>> arr;
vector<int> when;
void Union(edge e){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

swap.cpp: In function 'int getMinimumFuelCapacity(int, int)':
swap.cpp:92:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   92 |         if (a == arr[x].size() || (b != arr[y].size() && arr[y][b].s < arr[x][a].s)){
      |             ~~^~~~~~~~~~~~~~~~
swap.cpp:92:38: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   92 |         if (a == arr[x].size() || (b != arr[y].size() && arr[y][b].s < arr[x][a].s)){
      |                                    ~~^~~~~~~~~~~~~~~~

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