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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#625083#6439. Cloud Retainer's Gamewwww22#RE 0ms3596kbC++201.2kb2024-10-09 17:23:312024-10-09 17:23:31

Judging History

你现在查看的是最新测评结果

  • [2024-10-09 17:23:31]
  • 评测
  • 测评结果:RE
  • 用时:0ms
  • 内存:3596kb
  • [2024-10-09 17:23:31]
  • 提交

answer

#include<bits/stdc++.h>
#define ll long long
#define fo(i,a,b) for(ll (i)=(a);(i)<=(b);(i)++)
#define fd(i,a,b) for(ll (i)=(a);(i)>=(b);(i)--)
using namespace std;
const int N=1e5+10;
int h,n,m;

int f[2*N];

struct node
{
	int a,b,k;
}p[2*N];
bool cmp(node x,node y)
{
	if(x.a!=y.a)return x.a<y.a;
	return x.b<y.b;
}
void solve()
{
	cin>>h;
	for(int i=0;i<2*h+5;i++)
	{
		f[i]=-1e9;
	}
	f[0]=0;
	cin>>n;
	for(int i=0;i<n;i++)
	{
		cin>>p[i].a>>p[i].b;
		p[i].k=1;
	}
	cin>>m;
	for(int i=n;i<n+m;i++)
	{
		cin>>p[i].a>>p[i].b;
		p[i].k=2;
	}
	sort(p,p+n+m,cmp);
	for(int i=0;i<n+m;i++)
	{
		if(p[i].k==1)
		{
			f[(p[i].a+p[i].b)%(2*h)]
				=max(f[(p[i].a+p[i].b)%(2*h)],
				f[((p[i].a-p[i].b)%(2*h)+2*h)%(2*h)]);
			f[((p[i].a-p[i].b)%(2*h)+2*h)%(2*h)]
				=max(f[(p[i].a+p[i].b)%(2*h)],
				f[((p[i].a-p[i].b)%(2*h)+2*h)%(2*h)]);
		}
		if(p[i].k==2)
		{
			f[(p[i].a+p[i].b)%(2*h)]++;
			f[((p[i].a-p[i].b)%(2*h)+2*h)%(2*h)]++;
		}
	}
	int ans=0;
	for(int i=0;i<2*h;i++)
	{
		ans=max(ans,f[i]);
	}
	cout<<ans<<"\n";
}
int main(){
	ios::sync_with_stdio(false);
	cin.tie(0),cout.tie(0);
	int T=1;
	cin>>T;
	while(T--) solve();
	return 0;
} 

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3596kb

input:

2
4
3
1 1
2 2
6 2
4
3 1
3 3
5 1
7 3
3
1
4 2
3
1 1
6 2
9 1

output:

3
3

result:

ok 2 number(s): "3 3"

Test #2:

score: -100
Runtime Error

input:

5503
10
19
2 4
2 8
8 3
8 4
8 7
2 7
2 6
1 5
3 2
6 4
2 1
4 5
2 5
7 1
4 7
5 7
2 2
8 6
8 1
12
5 1
4 8
5 2
6 1
3 6
1 1
1 7
7 2
5 6
6 8
1 2
3 5
10
5
9 5
10 7
6 6
5 7
1 3
9
6 8
8 8
6 4
2 9
5 4
4 2
10 9
2 3
2 1
7
1
4 3
14
4 6
6 1
2 1
7 6
2 3
4 4
5 3
6 5
1 4
3 4
3 2
6 2
8 6
8 2
6
6
5 2
5 1
3 1
2 3
7 4
5 5
3
...

output:


result: