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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
#296101#7886. Not Another Eulerian Number Problem1366397866AC ✓896ms3856kbC++141.1kb2024-01-02 09:10:482024-01-02 09:10:48

Judging History

你现在查看的是最新测评结果

  • [2024-01-02 09:10:48]
  • 评测
  • 测评结果:AC
  • 用时:896ms
  • 内存:3856kb
  • [2024-01-02 09:10:48]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
#define PII pair<int,int>
const int N=1e5+10;
int arr[N];
void solve()
{
	int r,n,m,n0;
	cin>>r>>n>>m>>n0;
	int c=0;
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=r;j++)
		{
			arr[++c]=i;
		}
	}
	sort(arr+1,arr+1+n*r);
	deque<int>aas;
	for(int i=1;i<=r*n0;i++)
	{
		int x;
		cin>>x;
		aas.push_back(x);
	}
	int sum=0;
	do
	{
		int flag=0,fg=0,cnt=0;
		for(int i=1;i<=r*n;i++)
		{
			if(i!=r*n&&arr[i]>arr[i+1])cnt++;
			if((fg!=(int)aas.size())&&arr[i]==aas[fg])fg++;
			int book[11]={0};
			for(int j=1;j<i;j++)
			{
				book[arr[j]]++;
			}
			for(int j=arr[i]+1;j<=n;j++)
			{
				if(book[j]!=r&&book[j])
				{
					flag=1;
					break;
				}
			}
			if(flag==1)break;
		}
		if(fg-(int)aas.size())flag=1;
		if(flag==0)
		{
			if(cnt==m)sum++;
		}
	}while(next_permutation(arr+1,arr+1+n*r));
	cout<<sum<<endl;
} 
signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	cout.tie(nullptr);
	int T=1;
//	cin>>T;
	while(T--)solve();
	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: 3544kb

input:

1 4 2 2
2 1

output:

7

result:

ok 1 number(s): "7"

Test #2:

score: 0
Accepted
time: 1ms
memory: 3620kb

input:

2 4 2 2
1 2 2 1

output:

19

result:

ok 1 number(s): "19"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

1 1 0 1
1

output:

1

result:

ok 1 number(s): "1"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

3 1 0 1
1 1 1

output:

1

result:

ok 1 number(s): "1"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

4 1 0 1
1 1 1 1

output:

1

result:

ok 1 number(s): "1"

Test #6:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

5 1 0 1
1 1 1 1 1

output:

1

result:

ok 1 number(s): "1"

Test #7:

score: 0
Accepted
time: 1ms
memory: 3544kb

input:

10 1 0 1
1 1 1 1 1 1 1 1 1 1

output:

1

result:

ok 1 number(s): "1"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

1 3 2 1
1

output:

1

result:

ok 1 number(s): "1"

Test #9:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

3 3 2 3
2 2 2 3 3 3 1 1 1

output:

0

result:

ok 1 number(s): "0"

Test #10:

score: 0
Accepted
time: 0ms
memory: 3504kb

input:

3 3 2 2
1 1 2 2 2 1

output:

5

result:

ok 1 number(s): "5"

Test #11:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

3 3 2 1
1 1 1

output:

15

result:

ok 1 number(s): "15"

Test #12:

score: 0
Accepted
time: 0ms
memory: 3836kb

input:

3 3 1 2
2 2 2 1 1 1

output:

2

result:

ok 1 number(s): "2"

Test #13:

score: 0
Accepted
time: 0ms
memory: 3580kb

input:

1 4 0 4
4 2 1 3

output:

0

result:

ok 1 number(s): "0"

Test #14:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

2 4 1 4
1 4 4 3 3 2 2 1

output:

0

result:

ok 1 number(s): "0"

Test #15:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

2 4 2 4
1 3 3 2 2 4 4 1

output:

1

result:

ok 1 number(s): "1"

Test #16:

score: 0
Accepted
time: 1ms
memory: 3640kb

input:

2 4 2 1
1 1

output:

58

result:

ok 1 number(s): "58"

Test #17:

score: 0
Accepted
time: 1ms
memory: 3552kb

input:

2 4 1 2
1 1 2 2

output:

14

result:

ok 1 number(s): "14"

Test #18:

score: 0
Accepted
time: 9ms
memory: 3544kb

input:

1 8 7 3
2 1 3

output:

0

result:

ok 1 number(s): "0"

Test #19:

score: 0
Accepted
time: 5ms
memory: 3548kb

input:

1 8 0 4
1 2 3 4

output:

1

result:

ok 1 number(s): "1"

Test #20:

score: 0
Accepted
time: 5ms
memory: 3644kb

input:

1 8 4 4
4 3 1 2

output:

771

result:

ok 1 number(s): "771"

Test #21:

score: 0
Accepted
time: 5ms
memory: 3772kb

input:

1 8 1 4
4 3 2 1

output:

0

result:

ok 1 number(s): "0"

Test #22:

score: 0
Accepted
time: 9ms
memory: 3620kb

input:

1 8 7 1
1

output:

1

result:

ok 1 number(s): "1"

Test #23:

score: 0
Accepted
time: 80ms
memory: 3624kb

input:

1 9 2 5
4 3 1 5 2

output:

0

result:

ok 1 number(s): "0"

Test #24:

score: 0
Accepted
time: 78ms
memory: 3852kb

input:

1 9 7 8
6 5 8 3 4 7 2 1

output:

0

result:

ok 1 number(s): "0"

Test #25:

score: 0
Accepted
time: 79ms
memory: 3800kb

input:

1 9 7 7
5 3 2 4 7 6 1

output:

0

result:

ok 1 number(s): "0"

Test #26:

score: 0
Accepted
time: 79ms
memory: 3640kb

input:

1 9 7 6
2 1 3 5 6 4

output:

0

result:

ok 1 number(s): "0"

Test #27:

score: 0
Accepted
time: 82ms
memory: 3556kb

input:

1 9 3 3
1 2 3

output:

20420

result:

ok 1 number(s): "20420"

Test #28:

score: 0
Accepted
time: 867ms
memory: 3580kb

input:

1 10 0 10
5 6 10 1 3 2 4 7 8 9

output:

0

result:

ok 1 number(s): "0"

Test #29:

score: 0
Accepted
time: 890ms
memory: 3552kb

input:

1 10 7 2
2 1

output:

30973

result:

ok 1 number(s): "30973"

Test #30:

score: 0
Accepted
time: 857ms
memory: 3800kb

input:

1 10 1 6
6 3 5 2 4 1

output:

0

result:

ok 1 number(s): "0"

Test #31:

score: 0
Accepted
time: 861ms
memory: 3856kb

input:

1 10 2 1
1

output:

47840

result:

ok 1 number(s): "47840"

Test #32:

score: 0
Accepted
time: 896ms
memory: 3560kb

input:

1 10 5 2
2 1

output:

689155

result:

ok 1 number(s): "689155"

Extra Test:

score: 0
Extra Test Passed