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  1. #include <cstdlib>
  2. #include <iostream>
  3. #include <cmath>
  4. #define max 30
  5. using namespace std;
  6.  
  7. int main()
  8. {
  9. 	int tab[21];
  10. 	int maximum=0;
  11. 	bool ok=false;
  12. 	for(int i=0;i<21;i++)tab[i]=0;
  13. 	int k=10,l,j;
  14. 	while(cin>>l)
  15. 	{
  16. 		//cin>>l;
  17. 		tab[l+10]++;
  18. 		//if(cin.peek()=='\n')cin.get();
  19. 		//if(cin.peek()=='\n')break;	
  20. 	}
  21. 	for(int i=0;i<21;i++)
  22. 	if(tab[i]>maximum)maximum=tab[i];
  23.  
  24. 	for(int i=0;i<21;i++)
  25. 	{
  26. 	double dl=(double)round(max*tab[i]/maximum);
  27.  
  28. 	cout.right;
  29. 	cout.width(4);
  30. 	cout<<i-10<<":|";
  31. 	for(j=0;j<(int)dl;j++)
  32. 	  cout<<"*";
  33. 	  cout.width(max-j+1);
  34. 	  cout<<"|"<<endl;
  35. 	}
  36. 	//system("pause");
  37. 	return 0;
  38. }
  39.  
Success #stdin #stdout 0.01s 2728KB
comments (?)
stdin 
-10
-9
-9
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-3
-2
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-1
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stdout 
 -10:|*                             |
  -9:|**                            |
  -8:|****                          |
  -7:|*****                         |
  -6:|*******                       |
  -5:|********                      |
  -4:|**********                    |
  -3:|***********                   |
  -2:|************                  |
  -1:|**************                |
   0:|***************               |
   1:|*****************             |
   2:|******************            |
   3:|********************          |
   4:|*********************         |
   5:|**********************        |
   6:|************************      |
   7:|*************************     |
   8:|***************************   |
   9:|****************************  |
  10:|******************************|
https://ideone.com/MuXiG
language:
C++ (gcc 8.3)
created:
14 years ago
visibility:
public

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