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  1. #include<iostream>
  2. #include<iomanip>
  3. #include<math.h>
  4. #include<algorithm>
  5. #include<string>
  6. using namespace std;
  7. int main()
  8. {
  9. 	int n,arr[1000][1000],mx;
  10. 	cin>>n;
  11. 	for(int j=0;j<n;j++)
  12. 		arr[0][j]=1;
  13. 		for(int j=0;j<n;j++)
  14. 		arr[j][0]=1;
  15. 		mx=arr[0][0];
  16. 		for(int i=1;i<n;i++)
  17. 		{
  18. 			for(int j=1;j<n;j++)
  19. 			{
  20. 				arr[i][j]=(arr[i][j-1]+arr[i-1][j]);
  21. 			      if(arr[i][j]>mx)
  22. 					  mx=arr[i][j];
  23. 			}
  24. 		}
  25. 		cout<<mx<<endl;
  26. 		return 0;
  27. }
Success #stdin #stdout 0s 19016KB
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https://ideone.com/ajIe6k
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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