dauzcode

matematika.py

Jul 20th, 2012
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  1. #!/usr/bin/python
  2. def luas_persegi_panjang():
  3. print "menghitung luas persegi panjang"
  4. panjang = input("Panjang = ")
  5. lebar = input("Lebar = ")
  6. luas = panjang * lebar
  7. print "Luas=", luas
  8.  
  9.  
  10. def luas_lingkaran():
  11. print "menghitung luas lingkaran"
  12. radius = input("Jari-jari = ")
  13. luas = 3.14 * radius * radius
  14. print "Luas=", luas
  15.  
  16. def luas_segitiga():
  17. print "menghitung luas segitiga"
  18. alas = input("Alas = ")
  19. tgi = input("Tinggi = ")
  20. hasil = alas*tgi/2
  21. print "luas =", hasil
  22.  
  23. pilihan = {'1':luas_persegi_panjang, '2':luas_lingkaran, '3':luas_segitiga}
  24. while True:
  25. print """
  26. For usage choice 1,2 or 3 !!!
  27. [1] Luas Persegi panjang
  28. [2] Luas Lingkaran
  29. [3] Luas Segitiga
  30. """
  31. try:
  32. chooise = raw_input('Select you chooise: ')
  33. if chooise in pilihan.keys():
  34. pilihan[chooise]()
  35. except KeyboardInterrupt, IOError:
  36. print "dont press CTRL + C"
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