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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#356640#8295. Binary Treekevinyang#AC ✓3ms3728kbC++17329b2024-03-18 06:26:222024-03-18 06:26:23

Judging History

你现在查看的是最新测评结果

  • [2024-03-18 06:26:23]
  • 评测
  • 测评结果:AC
  • 用时:3ms
  • 内存:3728kb
  • [2024-03-18 06:26:22]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
	cin.tie(nullptr)->sync_with_stdio(false);
	int t;
	cin >> t;
	while(t--){
		int n;
		cin >> n;
		for(int i = 1; i<n; i++){
			int x,y;
			cin >> x >> y;
		}
		if(n%2==1)cout << "Alice\n";
		else cout << "Bob\n";
	}
	return 0;
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3588kb

input:

1
5
1 2
1 3
3 4
3 5

output:

Alice

result:

ok single line: 'Alice'

Test #2:

score: 0
Accepted
time: 3ms
memory: 3728kb

input:

1001
1
14
1 2
1 8
2 3
2 4
3 6
4 5
4 9
5 7
5 12
6 13
7 11
8 14
9 10
42
1 2
1 6
2 3
2 5
3 4
3 7
4 10
5 12
6 9
6 24
7 8
7 20
8 13
8 34
9 11
9 14
10 16
10 22
11 18
11 40
12 39
13 15
14 19
15 17
15 21
16 31
17 26
18 32
19 29
19 35
20 38
21 25
22 23
23 27
24 30
25 28
30 42
31 33
33 36
33 41
34 37
27
1 2
1...

output:

Alice
Bob
Bob
Alice
Bob
Bob
Bob
Alice
Alice
Bob
Alice
Alice
Alice
Alice
Alice
Alice
Bob
Alice
Bob
Alice
Bob
Bob
Bob
Alice
Bob
Alice
Bob
Bob
Alice
Alice
Bob
Bob
Bob
Alice
Alice
Alice
Bob
Alice
Alice
Alice
Bob
Bob
Alice
Bob
Bob
Alice
Alice
Alice
Alice
Bob
Bob
Bob
Bob
Alice
Bob
Alice
Bob
Bob
Bob
Bob
Al...

result:

ok 1001 lines

Extra Test:

score: 0
Extra Test Passed