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  1. #include <stdio.h>
  2.  
  3. struct countyTotals{
  4.         int totalCorkCodes;
  5.         int totalDublinCodes;
  6.         int totalGalwayCodes;
  7.         int totalLimerickCodes;
  8.         int totalTiperaryCodes;
  9.         int totalWaterfordCodes;
  10.         int totalInvalidCountyCodes;   
  11. };
  12.  
  13. struct countyTotals freqOfIrishCounties (char cntyCodes[], int size);
  14.  
  15. int main(void) {
  16.  
  17. 	char countyArrayList[]= {'C', 'c', 'E', 'G', 'G', 'L', 'l', 'l', 'T', 'W', 'J', 'd'};
  18.     struct countyTotals countyFreqs = freqOfIrishCounties(countyArrayList,12);
  19.     printf("Cork County: %i\n", countyFreqs.totalCorkCodes);
  20.     printf("Dublin County: %i\n", countyFreqs.totalDublinCodes);
  21.     printf("Galway County: %i\n", countyFreqs.totalGalwayCodes);
  22.     printf("Limerick County: %i\n", countyFreqs.totalLimerickCodes);
  23.     printf("Tiperary County: %i\n", countyFreqs.totalTiperaryCodes);
  24.     printf("Waterford County: %i\n", countyFreqs.totalWaterfordCodes);
  25.     printf("InvalidCountyCodes: %i\n", countyFreqs.totalInvalidCountyCodes);
  26.  
  27. 	return 0;
  28. }
  29.  
  30. //**************************************************************
  31. // Function: freqOfIrishCounties
  32. // 
  33. // Purpose: Count the total number of occurrences of each county code
  34. // 
  35. // Parameters:
  36. // 
  37. //     countyArrayList - character array that holds the list of county codes
  38. //     size - the number of elements in the cntyCodes array
  39. //
  40. // Returns: a structure that holds the total number of occurrences of each county code
  41. //  
  42. //**************************************************************
  43.  
  44.  
  45. struct countyTotals freqOfIrishCounties(char countyArrayList[], int size){
  46.  
  47.     struct countyTotals myCountyTotals = {0,0,0,0,0,0,0};  // holds the country counts
  48.                                                            // and initializes them to zero
  49.  
  50.     for (int i = 0; i < size; i++) { 
  51.         switch (countyArrayList[i]) { /*looping through the county codes in the list and using the cntycode as the basis for the switch statement */
  52.         case 'C':
  53.         case 'c':
  54.             myCountyTotals.totalCorkCodes++; /* if the cnty code is 'C' or 'c', then incrementing the count associated with total Cork county codes*/
  55.             break;
  56.  
  57.         case 'D':
  58.         case 'd':
  59.             myCountyTotals.totalDublinCodes+=1; /*same logic as mentioned in the previous comment, but for a different county, with different abbreviations*/
  60.             break;
  61.  
  62.         case 'G':
  63.         case 'g':
  64.             myCountyTotals.totalGalwayCodes+=1; 
  65.             break;
  66.  
  67.         case 'L':
  68.         case 'l':
  69.             myCountyTotals.totalLimerickCodes+=1;
  70.             break;
  71.  
  72.         case 'T':
  73.         case 't':
  74.             myCountyTotals.totalTiperaryCodes+=1;
  75.             break;
  76.  
  77.         case 'W':
  78.         case 'w':
  79.             myCountyTotals.totalWaterfordCodes+=1;
  80.             break;
  81.  
  82.         default:
  83.             myCountyTotals.totalInvalidCountyCodes+=1; /*if none of the other conditions were met, this is an invalid county code and the variable 
  84.                                           holding the total occurrences of invalid county codes should be incremented by 1 */
  85.             break;
  86.         }
  87.  
  88.     }
  89.  
  90.     return myCountyTotals;
  91.  
  92. }
  93.  
  94.  
Success #stdin #stdout 0s 5288KB
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stdin
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Standard input is empty
stdout
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Cork County: 2
Dublin County: 1
Galway County: 2
Limerick County: 3
Tiperary County: 1
Waterford County: 1
InvalidCountyCodes: 2
https://ideone.com/Hjc78W
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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