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heart class

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Apr 26th, 2019
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  1. public class HeartRates
  2. {
  3. private int year,day,month;
  4. private String fname, lname;
  5.  
  6. public HeartRates(int year,int day,int month, String fname, String lname)
  7. {
  8. this.year = (year > 0 ? year : 12);
  9. this.month = (month > 0 && month < 13 ? month : 1);
  10. this.day = (day > 0 && day < 30 ? day : 3);
  11. this.fname = fname;
  12. this.lname = lname;
  13. }
  14. public void setDay()
  15. {
  16. this.day = day;
  17. }
  18. public void setYear()
  19. {
  20. this.year = year;
  21. }
  22. public void setMonth()
  23. {
  24. this.month = month;
  25. }
  26. public void setLname()
  27. {
  28. this.lname = lname;
  29. }
  30. public void setFname()
  31. {
  32. this.fname = fname;
  33. }
  34. public int maxHeart()
  35. {
  36. int a = 2019 - year;
  37. return 220 - a;
  38. }
  39. public int targetHeart()
  40. {
  41. int a = 2019 - year;
  42. System.out.println("Your lowest target heart rate is : " + ((220 - a) * .50));
  43. System.out.println("Your highest target heart rate is : " + ((220 - a) * .85));
  44. return a;
  45. }
  46. public int age()
  47. {
  48. return 2019 - year;
  49. }
  50. public void info()
  51. {
  52. System.out.println(month + "," + day + "," + year);
  53. System.out.println(lname + "," + fname);
  54. }
  55.  
  56. }
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