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  1. //Nathan Dominguez  				CSC5				Chapter 5, P. 298, #23
  2. //
  3. /******************************************************************************
  4.  * 
  5.  * Display Two Patterns
  6.  * _____________________________________________________________________________
  7.  * This program uses loops to display a 2 types of pyramids. The first loops 
  8.  * creates Pattern A. The second loop creates the inverse of Pattern A labeled
  9.  * Pattern B.
  10.  * _____________________________________________________________________________
  11.  * INPUT
  12.  *	lengthPyramid		: Variable for pyramid size
  13.  * 	display	            : Variable of display character
  14.  * 	countRowPyramid1	: Variable for lines in first pyramid
  15.  * 	countRowPyramid2	: Variable for lines in second pyramid
  16.  *	lineLoop		    : Variable to loop lines
  17.  *
  18.  * OUTPUT
  19.  * display		: Display character which is +.
  20.  *
  21.  ******************************************************************************/
  22. #include <iostream>
  23.  
  24. using namespace std;
  25.  
  26. int main()
  27. {
  28. 	// Declare Variables
  29. 	int lengthPyramid = 10;   // Variable to hold size of the Pyramid
  30. 	char display = '+';	      // Display Character of '+' for Pyramid
  31.  
  32. 	cout << "Pattern A:" << endl;
  33.     // 
  34.     //Loop for first pattern
  35. for(int countRowPyramid1 = 0; countRowPyramid1 <= lengthPyramid; countRowPyramid1++)
  36. 	{
  37. 	 cout << "\t";
  38. 	 for(int lineLoop = 0; lineLoop < countRowPyramid1; lineLoop++)
  39. 		{
  40. 		 cout << display;
  41. 		}
  42. 	 cout <<endl;
  43. 	}
  44.     //
  45.     //Loop for second pattern
  46.      cout << endl << "Pattern B:" << endl << endl;
  47. for(int countRowPyramid2 = 10; countRowPyramid2 >= 0; countRowPyramid2--)
  48.    {
  49. 	cout << "\t";
  50. 	lengthPyramid = countRowPyramid2;
  51. 	for(; lengthPyramid > 0; lengthPyramid--)
  52. 	    {
  53. 		 cout << display;
  54. 		}
  55. 	cout <<endl;
  56.    }
  57.  return 0;
  58. }
  59.  
Success #stdin #stdout 0.01s 5308KB
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Standard input is empty
stdout
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Pattern A:
	
	+
	++
	+++
	++++
	+++++
	++++++
	+++++++
	++++++++
	+++++++++
	++++++++++

Pattern B:

	++++++++++
	+++++++++
	++++++++
	+++++++
	++++++
	+++++
	++++
	+++
	++
	+
https://ideone.com/sOA372
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
secret

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