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Aug 23rd, 2015
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Python 0.99 KB | None | 0 0
  1. #!/usr/bin/python
  2. # -*- coding: utf-8 -*-
  3. import math
  4.  
  5.  
  6.  
  7.  
  8. while True:
  9.     luku1 = 0
  10.     while True:
  11.       try:
  12.          luku1 = int(input("Anna luku1: "))
  13.       except NameError:
  14.          print("Ei vitussa ole luku!")
  15.          continue
  16.       else:
  17.          break
  18.    
  19.     luku2 = 0
  20.     while True:
  21.       try:
  22.          luku2 = int(input("Anna luku2: "))
  23.       except NameError:
  24.          print("Ei vitussa ole luku!")
  25.          continue
  26.       else:
  27.          break
  28.    
  29.     print ("(1)+\n(2)-\n(3)*\n(4)/\n(5)sin(luku1/luku2)\n(6)cos(luku1/luku2)\n(7)Vaihda luvut\n(8)Lopeta\n")
  30.     valinta = int(input("Valitse: "))
  31.    
  32.     if valinta == 7: exit
  33.     if valinta == 8: break
  34.     print ("Tulos on:")
  35.     if valinta == 1: print (luku1+luku2)
  36.     if valinta == 2: print (luku1-luku2)
  37.     if valinta == 3: print (luku1*luku2)
  38.     if valinta == 4: print (luku1/luku2)
  39.     if valinta == 5: print (math.sin(luku1/luku2))
  40.     if valinta == 6: print (math.cos(luku1/luku2))
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