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  1. // Saliha Babar                  CS1A                 #Chapter 10, #1, Page 588
  2. //
  3. /******************************************************************************
  4.  * CALCULATE STRING LENGTH
  5.  * ____________________________________________________________________________
  6.  * This function accepts a string up to n characters and then it calculates 
  7.  * string length.
  8.  * ____________________________________________________________________________
  9.  * INPUT
  10.  *   SIZE      : size of the characters in string
  11.  *   input     : string entered by user
  12.  * 
  13.  * OUTPUT
  14.  *   strLength : length of the string
  15.  * ***************************************************************************/
  16. #include <iostream>
  17. #include <cstring>
  18. using namespace std;
  19. int CalcLength (char input[]);
  20.  
  21. int main() {
  22. 	const int SIZE = 51;       // INPUT - size of the characters in string
  23. 	char input[SIZE];          // INPUT - array of characters
  24. 	int strLength;             // OUTPUT - string length
  25.  
  26. 	cout << "Enter a word/sentences up to " << SIZE - 1 << " characters long\n";
  27. 	cin.getline (input, SIZE);
  28.  
  29. 	// Pass the input to the lengthfunc
  30. 	strLength = CalcLength(input);
  31.  
  32. 	// Display the output
  33. 	cout << "The string contains " << strLength << " characters.\n";
  34.  
  35. 	return 0;
  36. }
  37.  
  38. int CalcLength (char input[])
  39. {
  40. 	int length;
  41. 	length = strlen(input);
  42.  
  43. 	return length;
  44. }
Success #stdin #stdout 0s 5276KB
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Saliha Babar
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Enter a word/sentences up to 50 characters long
The string contains 12 characters.
https://ideone.com/INkgwR
HW Chapter 10 String Length
language:
C++ (gcc 8.3)
created:
21 hours ago
visibility:
public

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