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  1. #include <stdio.h>
  2.  
  3. float calculateEuroTotal (int oneCent, int twoCent, int fiveCent, 
  4.     int tenCent, int twentyCent, int fiftyCent, int oneEuro, int twoEuro);
  5.  
  6. int main(void) {
  7.  
  8. 	float tempVar = 0;
  9. 	tempVar = calculateEuroTotal(2,0,0,15,5,2,2,5);
  10. 	printf("The value of myFloat is: %f\n", tempVar);
  11.  
  12. 	return 0;
  13. }
  14.  
  15. //**************************************************************
  16. // Function: calculateEuroTotal
  17. // 
  18. // Purpose: Calculates the total value in euros based on the
  19. //          number of coins of various denominations (e.g. 
  20. //          1 cent, 2 cents, 1 euro, etc.) provided by the user.
  21. // 
  22. // Parameters: oneCent - number of 1 cent coins
  23. //             twoCent - number of 2 cent coins
  24. //             fiveCent - number of 5 cent coins
  25. //             tenCent - number of 10 cent coins
  26. //             twentyCent - number of 20 cent coins
  27. //             fiftyCent - number of 50 cent coins
  28. //             oneEuro - number of 1 euro coins
  29. //             twoEuro - number of 2 euro coins
  30. // 
  31. // Returns: Total value in euros
  32. //**************************************************************
  33.  
  34. float calculateEuroTotal (int oneCent, int twoCent, int fiveCent, 
  35.     int tenCent, int twentyCent, int fiftyCent, int oneEuro, int twoEuro)
  36. {
  37.  
  38.     // prepare total variable
  39.     float euroTotal = 0.00;
  40.  
  41.     // add one cent coins to total
  42.     euroTotal += (oneCent * 0.01);
  43.  
  44.     // add two cent coins to total
  45.     euroTotal += (twoCent * 0.02);
  46.  
  47.     // add five cent coins to total
  48.     euroTotal += (fiveCent * 0.05);
  49.  
  50.     // add ten cent coins to total
  51.     euroTotal += (tenCent * 0.10);
  52.  
  53.     // add twenty cent coins to total
  54.     euroTotal += (twentyCent * 0.20);
  55.  
  56.     // add fifty cent coins to total
  57.     euroTotal += (fiftyCent * 0.50);
  58.  
  59.     // add one euro coins to total
  60.     euroTotal += (oneEuro * 1.00);
  61.  
  62.     // add two euro coins to total
  63.     euroTotal += (twoEuro * 2.00);
  64.  
  65.     // return total variable
  66.     return euroTotal;
  67.  
  68. } // calculateEuroTotal
  69.  
Success #stdin #stdout 0s 5292KB
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Standard input is empty
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The value of myFloat is: 15.520000
https://ideone.com/4QTSee
language:
C (gcc 8.3)
created:
25 days ago
visibility:
public

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