Python: logic, loop
logic
#!/usr/bin/python -u if __name__ == "__main__": print True or False # True print True and False # False print False or False # False print (1 == 1) or ([] == "A") # True print ([] == "A") or (1 == 2) # False
if
#!/usr/bin/python -u if __name__ == "__main__": if 1 == 2: print "1 == 2" elif 2 == 3: print "2 == 3" else: print "None" # None
loop
#!/usr/bin/python -u if __name__ == "__main__": array = [0,1,2,3,4,5] for k in array: print k """ 0 1 2 3 4 5 """ print td = {"A": True, "B": False, "C": True} for k in td: print k, td[k] for k, v in td.iteritems(): print k, v """ A True C True B False A True C True B False """ cnt = 0 while True: print "Hello World!" cnt += 1 if cnt == 5: break else: continue print "THIS IS NOT PRINTED" """ Hello World! Hello World! Hello World! Hello World! Hello World! """