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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. int main() 
  6. 	{
  7. 		char *s;
  8. 		s=new char[100];
  9. 		cin>>s;
  10. 		int k=0,n=0,a;
  11. 		for(int i=0;i<strlen(s)+1;i++)
  12. 			{
  13. 				if(n<k) n=k;
  14. 				if(isdigit(s[i])) k=k+1;
  15. 				else k=0;
  16. 			}
  17. 		for(int i=strlen(s);i>=-1;i--)
  18. 			{
  19. 				if(k==n) a=i+1;
  20. 				if(isdigit(s[i])) k=k+1;
  21. 				else k=0;
  22. 			}
  23. 		for(int i=a;i<a+n;i++)
  24. 			{
  25. 				cout<<s[i];
  26. 			}
  27. 		return 0;
  28. 	}
Success #stdin #stdout 0s 3476KB
comments (?)
stdin
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11aa221bb+-c234cc--**222
stdout
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221
https://ideone.com/GiqEw3
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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