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  1. #include <stdio.h>
  2. #include <ctype.h>
  3. #include <string.h>
  4.  
  5. struct stringStats
  6. {
  7.     int stringLength;
  8.     int upperCaseCount;
  9.     int lowerCaseCount;
  10.     int digitCount;
  11.     int spaceCount;
  12.     int nonAlphaCount;
  13.     int vowelCount;
  14.     int specialCount;
  15.     int otherCount;
  16.     int hexCount;
  17.     int octalCount;
  18.     int binaryCount;
  19.     int punctuatorCount;
  20.     int controlCount;
  21.     int printableCount;
  22.  
  23. };
  24.  
  25. // function prototype to get started, or better, use pointers */
  26. struct stringStats getStringStats (char theString[]){
  27. 	//create structure and initialize all values to zero
  28. 	struct stringStats stats;
  29. 	stats.stringLength = strlen(theString);
  30.     stats.upperCaseCount = 0;
  31.     stats.lowerCaseCount = 0;
  32.     stats.digitCount = 0;
  33.     stats.spaceCount = 0;
  34.     stats.nonAlphaCount = 0;
  35.     stats.vowelCount = 0;
  36.     stats.specialCount = 0;
  37.     stats.otherCount = 0;
  38.     stats.hexCount = 0;
  39.     stats.octalCount = 0;
  40.     stats.binaryCount = 0;
  41.     stats.punctuatorCount = 0;
  42.     stats.controlCount = 0;
  43.     stats.printableCount = 0;
  44.  
  45. 	int i;
  46. 	//loop through the string and increment each stat as 
  47. 	for (i=1; i<strlen(theString); i++){
  48. 		//!! that I use here is a little cursed - I'm using it to invert things twice.
  49. 		//I expected these functions to return 0 or 1, but many of them return
  50. 		//a random positive integer - because I want to use them to increment my
  51. 		//counters, this turns that into 0/1.
  52. 		char c = theString[i];
  53. 		char cl = isupper(c) ? tolower(c) : c;
  54. 	    stats.upperCaseCount += !!isupper(c);
  55. 	    stats.lowerCaseCount += !!islower(c);
  56. 	    stats.digitCount += !!isdigit(c);
  57. 	    stats.spaceCount += !!isblank(c);
  58. 	    stats.nonAlphaCount += !isalnum(c);
  59. 	    stats.vowelCount += (cl=='a'||cl=='e'||cl=='i'||cl=='o'||cl=='u'||cl=='y');
  60. 	    //I couldn't really determine what was meant by a special character.
  61. 	    //the best definition I could find was just characters that weren't alphanumeric or spaces,
  62. 	    //but that shares the same definition as 'other' and 'punctuator' which feels a bit weird.
  63. 	    stats.specialCount = (isprint(c) && !(isalpha(c) || isspace(c)));
  64. 	    stats.otherCount = (isprint(c) && !(isalpha(c) || isspace(c)));
  65. 	    stats.hexCount += !!isxdigit(c);
  66. 	    stats.octalCount += (c>47&&c<57); //check to see if it's in the 1-8 range
  67. 	    stats.binaryCount += (c == '0'||c=='1');
  68. 	    stats.punctuatorCount += (isprint(c) && !(isalpha(c) || isspace(c)));
  69. 	    stats.controlCount = !!iscntrl(c);
  70. 	    stats.printableCount = !!isprint(c);	
  71. 	}
  72. 	return stats;
  73.  
  74. }
  75.  
  76. int main(void) {
  77. 	// your code goes here
  78.  
  79. 	struct stringStats stats = getStringStats("potato12345671234");
  80. 	printf("\n%d", stats.octalCount);
  81. }
  82.  
Success #stdin #stdout 0.01s 5316KB
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https://ideone.com/6olXJx
language:
C (gcc 8.3)
created:
9 hours ago
visibility:
public

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