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  1. //Andrew Alspaugh              CS1A                   Chapter 10. P. 588. #1
  2. //
  3. /****************************************************************************
  4. Reverse Characters of String
  5. ____________________________________________________________________________
  6. This program displays a user inputted string, and then it displays the 
  7. characters of the string in reverse order
  8. ____________________________________________________________________________
  9. //Input
  10. 	int SIZE = 101;
  11. 	char strIN [SIZE];
  12.  
  13. //Output
  14. 	int length; (length of string)
  15. 	char strOUT [SIZE];
  16.  
  17. ****************************************************************************/
  18.  
  19. #include <iostream>
  20. #include <cstring>
  21. using namespace std;
  22.  
  23. //Reverse Characters Header
  24. void ReverseChar(const char *strIN, char *strOUT, int &length);
  25.  
  26. int main() 
  27. {
  28. //DATA DICTIONARY
  29. //Input
  30. 	int SIZE = 101;
  31. 	char strIN [SIZE];
  32.  
  33. //Output
  34. 	int length;
  35. 	char strOUT [SIZE];
  36.  
  37. //INPUT	
  38. 	//Input String
  39. 	cin.getline (strIN, SIZE);
  40.  
  41. //PROCESS
  42. 	//Reverse String
  43. 	ReverseChar(strIN, strOUT, length);
  44.  
  45. //OUTOUT
  46. 	//User Input String
  47. 	cout << "User Inputted:" << endl;
  48. 	cout << strIN << endl << endl;
  49.  
  50. 	//Reverse String
  51. 	cout << "Reverse String is:" << endl;
  52. 	cout << strOUT << endl;
  53.  
  54. 	return 0;
  55. }
  56.  
  57. //Reverse Character Def
  58. void ReverseChar(const char *strIN, char *strOUT, int &length)
  59. {
  60. 	length = strlen (strIN);
  61.  
  62. 	for (int i = 0; i < length; i++)
  63. 	{
  64. 		strOUT[i] = strIN[length - 1 - i];
  65. 	}
  66.  
  67. 	strOUT[length] = '\0';
  68. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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random string input
stdout
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User Inputted:
random string input

Reverse String is:
tupni gnirts modnar
https://ideone.com/6fobcH
language:
C++ (gcc 8.3)
created:
1 hour ago
visibility:
public

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