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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
#571898#6429. Let's Play Curlingxly_tyty#WA 88ms9828kbC++17761b2024-09-18 10:06:312024-09-18 10:06:31

Judging History

你现在查看的是最新测评结果

  • [2024-09-18 10:06:31]
  • 评测
  • 测评结果:WA
  • 用时:88ms
  • 内存:9828kb
  • [2024-09-18 10:06:31]
  • 提交

answer

#include<bits/stdc++.h>
#define int long long
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const long long N=1e6+10,mod=998244353,INF=1e15;
ll n,m,k,a[N],b[N];
bool st[N];
void solve()
{
	cin>>n>>m;
	for(int i=1;i<=n;i++)cin>>a[i];
	for(int i=1;i<=m;i++)cin>>b[i];
	sort(a+1,a+1+n);
	sort(b+1,b+1+m);
	int ans=0;
	for(int i=1;i<=m-1;i++)
	{
		if(b[i]>=a[n])continue;
		int id=upper_bound(a+1,a+1+n,b[i])-a;
		int idx;
		if(b[i+1]>n)idx=n;
		else idx=lower_bound(a+1,a+1+n,b[i+1])-a-1;
		ans=max(ans,idx-id+1);
	}
	if(ans)cout<<ans<<endl;
	else cout<<"Impossible"<<endl;
}
signed main()
{
    cin.tie(0), cout.tie(0), ios::sync_with_stdio(false);
    int T;cin>>T;
    while(T--)solve();
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 7804kb

input:

3
2 2
2 3
1 4
6 5
2 5 3 7 1 7
3 4 3 1 10
1 1
7
7

output:

2
3
Impossible

result:

ok 3 lines

Test #2:

score: -100
Wrong Answer
time: 88ms
memory: 9828kb

input:

5553
12 19
8 8 11 18 12 9 15 38 6 32 30 30
17 28 33 2 37 20 11 38 36 18 18 30 20 33 13 31 33 37 8
12 6
7 12 14 2 19 2 17 7 4 20 1 13
7 18 23 22 1 16
8 7
5 2 4 2 4 5 8 12
13 16 6 6 5 16 11
5 7
5 13 3 8 3
11 6 9 11 13 8 11
17 19
944782509 244117333 140979583 661724696 617847780 321687699 418677763 725...

output:

7
6
2
2
17
15
14
11
2
10
11
5
8
5
15
3
11
7
8
10
6
6
6
8
16
2
4
10
Impossible
3
1
4
6
5
6
4
15
11
5
10
11
19
9
Impossible
7
19
10
7
8
2
11
13
19
18
9
7
4
15
17
7
11
3
3
15
5
9
11
8
3
6
8
4
6
13
2
6
3
4
1
3
10
5
17
2
3
Impossible
19
17
Impossible
5
9
12
10
10
5
4
3
7
7
11
3
6
16
6
19
2
1
3
16
Impossi...

result:

wrong answer 1st lines differ - expected: '1', found: '7'