fork download
copy 
  1. #include "bits/stdc++.h"
  2. using namespace std;
  3. const int N=2e3+20,MOD=1e9+7;
  4. int c[N][N],n,k,red,blue,ans;
  5. int main()
  6. {
  7. 	c[0][0]=1;
  8. 	for(int n=1;n<N;n++)
  9. 	{
  10. 		for(int r=0;r<=n;r++)
  11. 		{
  12. 			if(r==0 or r==n) c[n][r]=1;
  13. 			else c[n][r]=c[n-1][r-1]+c[n-1][r];
  14. 			c[n][r]%=MOD;
  15. 		}
  16. 	}
  17.  
  18. 	cin>>n>>k;
  19.  
  20. 	blue=k,red=n-k;
  21. 	for(int k=1;k<=blue;k++)
  22. 	{
  23. 		ans=(1ll*c[red+1][k]*c[blue-1][k-1])%MOD;
  24. 		printf("%d\n",ans);
  25. 	}
  26. }
Success #stdin #stdout 0s 31168KB
comments (?)
stdin
copy 
5 3
stdout
copy 
3
6
1
https://ideone.com/ANCNQA
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!