답안 #563157

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
563157	2022-05-16T11:43:17 Z	Aktan	자매 도시 (APIO20_swap)	C++14	6 / 100	144 ms	20836 KB

swap

#include "swap.h"
#include <bits/stdc++.h>
using namespace std;

#ifndef EVAL
#include "grader.cpp"
#endif

vector<int> e[100005];
int used[100005],mx=0;
int ans=0;
void dfs(int x,int p){
	if(e[x].size()==1){
		ans=-1;
		return;
	}
	if(ans==-1){
		return;
	}
	used[x]++;
	for(auto w : e[x]){
		if(used[w]==0){
			dfs(w,x);
		}
	}
}
void init(int N, int M, vector<int> U, vector<int> V, vector<int> W){
	for(int i=0;i<M;i++){
		e[U[i]].push_back(V[i]);
		e[V[i]].push_back(U[i]);
		mx=max(mx,W[i]);
	}
	dfs(0,-1);
}

int getMinimumFuelCapacity(int X, int Y) {
	if(ans==-1){
		return -1;
	}
	else{
		return mx;
	}
}

Subtask #1

6.0 / 6.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2644 KB	Output is correct
2	Correct	2 ms	2644 KB	Output is correct
3	Correct	1 ms	2644 KB	Output is correct
4	Correct	2 ms	2672 KB	Output is correct
5	Correct	2 ms	2644 KB	Output is correct
6	Correct	2 ms	2644 KB	Output is correct
7	Correct	2 ms	2644 KB	Output is correct
8	Correct	2 ms	2644 KB	Output is correct
9	Correct	45 ms	9464 KB	Output is correct
10	Correct	73 ms	9160 KB	Output is correct
11	Correct	54 ms	9408 KB	Output is correct
12	Correct	46 ms	9580 KB	Output is correct
13	Correct	52 ms	8692 KB	Output is correct
14	Correct	49 ms	9088 KB	Output is correct
15	Correct	107 ms	11248 KB	Output is correct
16	Correct	95 ms	12280 KB	Output is correct
17	Correct	111 ms	14820 KB	Output is correct
18	Correct	144 ms	14072 KB	Output is correct
19	Correct	64 ms	7756 KB	Output is correct
20	Correct	110 ms	20036 KB	Output is correct
21	Correct	107 ms	19912 KB	Output is correct
22	Correct	134 ms	20836 KB	Output is correct
23	Correct	107 ms	20768 KB	Output is correct

Subtask #2

0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2644 KB	Output is correct
2	Correct	2 ms	2644 KB	Output is correct
3	Incorrect	82 ms	9836 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #3

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2644 KB	Output is correct
2	Correct	2 ms	2644 KB	Output is correct
3	Correct	1 ms	2644 KB	Output is correct
4	Correct	2 ms	2672 KB	Output is correct
5	Correct	2 ms	2644 KB	Output is correct
6	Correct	2 ms	2644 KB	Output is correct
7	Correct	2 ms	2644 KB	Output is correct
8	Correct	2 ms	2644 KB	Output is correct
9	Incorrect	2 ms	2644 KB	Output isn't correct
10	Halted	0 ms	0 KB	-

Subtask #4

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	2 ms	2644 KB	Output isn't correct
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2644 KB	Output is correct
2	Correct	2 ms	2644 KB	Output is correct
3	Correct	1 ms	2644 KB	Output is correct
4	Correct	2 ms	2672 KB	Output is correct
5	Correct	2 ms	2644 KB	Output is correct
6	Correct	2 ms	2644 KB	Output is correct
7	Correct	2 ms	2644 KB	Output is correct
8	Correct	2 ms	2644 KB	Output is correct
9	Correct	45 ms	9464 KB	Output is correct
10	Correct	73 ms	9160 KB	Output is correct
11	Correct	54 ms	9408 KB	Output is correct
12	Correct	46 ms	9580 KB	Output is correct
13	Correct	52 ms	8692 KB	Output is correct
14	Correct	49 ms	9088 KB	Output is correct
15	Correct	107 ms	11248 KB	Output is correct
16	Correct	95 ms	12280 KB	Output is correct
17	Correct	111 ms	14820 KB	Output is correct
18	Correct	144 ms	14072 KB	Output is correct
19	Incorrect	82 ms	9836 KB	Output isn't correct
20	Halted	0 ms	0 KB	-

Subtask #6

0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	2 ms	2644 KB	Output isn't correct
2	Halted	0 ms	0 KB	-