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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
#396924	#6784. Problem Preparation	Lezy233^#	AC ✓	6ms	3704kb	C++20	523b	2024-04-23 14:23:54	2024-04-23 14:23:55

Judging History

This is the latest submission verdict.

[2024-04-23 14:23:55]
Judged

Verdict: AC
Time: 6ms
Memory: 3704kb

Show

[2024-04-23 14:23:54]
Submitted

answer

#include <bits/stdc++.h>
using std::cin,std::cout,std::vector;
#define endl "\n"

#define yes {cout<<"Yes\n"; return;}
#define no {cout<<"No\n"; return;}

void solve()
{
    int n; cin>>n;
    vector<int>aa(n);
    for(auto &i:aa) cin>>i;
    if(n<10||n>13) no
    std::ranges::sort(aa);

    if(aa[0]!=1||aa[1]!=1) no
    for(int i=1;i<n-1;++i) if(aa[i]-aa[i-1]>2) no
    yes
}

int main()
{
    cin.tie(nullptr)->sync_with_stdio(false);
    int T; cin>>T;
    while(T--) solve();
    return 0;
}

源文件, 语言: C++20

这程序好像有点Bug，我给组数据试试？

詳細信息

Test #1:

score: 100

Accepted

time: 0ms

memory: 3580kb

input:

8
9
1 2 3 4 5 6 7 8 9
10
1 2 3 4 5 6 7 8 9 10
11
999 1 1 2 3 4 5 6 7 8 9
11
999 1 3 5 7 9 11 13 17 19 21
10
15 1 13 17 1 7 9 5 3 11
13
1 1 1 1 1 1 1 1 1 1 1 1 2
10
2 3 4 5 6 7 8 9 10 11
10
15 1 13 3 6 5 4 7 1 14

output:

No
No
Yes
No
Yes
Yes
No
No

result:

ok 8 lines

Test #2:

score: 0

Accepted

time: 6ms

memory: 3704kb

input:

10000
9
1 1 1 1 1 1 1 1 2
10
1 1 1 1 1 1 1 1 1 2
10
0 1 1 1 1 1 1 1000 1 1
11
1 2 3 4 5 6 7 8 9 10 11
11
1 1 2 3 4 5 6 7 8 9 10
11
-1 1 1 1 1 1 1 1 2 1 1
11
1 1 3 5 7 9 11 13 15 17 19
12
1 1 3 5 7 9 11 13 15 17 19 1000
12
1 2 3 5 7 9 11 13 15 17 19 1000
11
1 1 2 3 4 5 6 9 11 17 22
13
10 1 5 9 10 5 7...

output:

No
Yes
No
No
Yes
No
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
Yes
No
No
No
No
No
Yes
No
No
No
Yes
No
No
Yes
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
Yes
Yes
No
No
No
No
No
No
No
No...

result:

ok 10000 lines