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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int max = 0;
  7. 	int a, n, c,col;
  8. 	cin >> a;
  9. 	while (a>0)
  10.  
  11. 	{
  12. 		n = a % 10;
  13. 		if (n > max) max = n;
  14.  
  15. 		a /= 10;
  16.  
  17. 	}
  18. 	cout << max << endl;
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin 
88928898
stdout 
9
https://ideone.com/zqBX9x
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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