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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#231556#6429. Let's Play Curlingveg#AC ✓174ms10744kbC++14648b2023-10-29 14:06:092023-10-29 14:06:10

Judging History

你现在查看的是最新测评结果

  • [2023-10-29 14:06:10]
  • 评测
  • 测评结果:AC
  • 用时:174ms
  • 内存:10744kb
  • [2023-10-29 14:06:09]
  • 提交

answer

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

const int N=1e6+5;
int a[N];
set<int>s;

map<int,int>mp;
struct A{int a,i; };
bool cmp(A i,A j) {
	return i.a<j.a;
}
int main() {
	int T; scanf("%d",&T);
	while(T--) {
		int n,m; scanf("%d%d",&n,&m);
		mp.clear(),s.clear();
		for(int i=1;i<=n;++i) scanf("%d",&a[i]);
		for(int i=1;i<=m;++i) {
			int t;
			scanf("%d",&t),s.insert(t);
		}
		s.insert(1e9+5); int ans=0;
		for(int i=1;i<=n;++i) {
			auto t=s.lower_bound(a[i]);
			if((*t)!=a[i]) {
				mp[(*t)]++;
				ans=max(ans,mp[(*t)]);
			}
		}
		if(ans==0) {
			puts("Impossible");
		} else printf("%d\n",ans);
	}
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 1ms
memory: 3524kb

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: 0
Accepted
time: 174ms
memory: 10744kb

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:

1
3
4
3
4
8
11
4
2
4
5
2
4
1
11
3
2
4
2
3
5
4
1
4
9
1
3
9
2
2
1
4
5
12
2
3
4
5
4
4
11
4
5
7
3
5
4
4
5
1
3
2
4
5
5
2
6
8
3
4
3
2
2
7
2
5
3
4
1
2
5
3
6
5
1
4
1
1
2
3
4
7
9
1
2
3
16
5
5
4
3
4
3
4
3
1
2
3
3
2
2
2
5
2
7
1
1
2
4
7
2
3
7
12
1
1
1
5
3
4
1
3
2
4
3
2
3
5
4
8
10
6
2
6
2
1
6
1
3
6
2
1
9
8
1
2
3...

result:

ok 5553 lines