RosettaCodeData/Task/Short-circuit-evaluation/Python/short-circuit-evaluation-1.py

41 lines
1.0 KiB
Python

>>> def a(answer):
print(" # Called function a(%r) -> %r" % (answer, answer))
return answer
>>> def b(answer):
print(" # Called function b(%r) -> %r" % (answer, answer))
return answer
>>> for i in (False, True):
for j in (False, True):
print ("\nCalculating: x = a(i) and b(j)")
x = a(i) and b(j)
print ("Calculating: y = a(i) or b(j)")
y = a(i) or b(j)
Calculating: x = a(i) and b(j)
# Called function a(False) -> False
Calculating: y = a(i) or b(j)
# Called function a(False) -> False
# Called function b(False) -> False
Calculating: x = a(i) and b(j)
# Called function a(False) -> False
Calculating: y = a(i) or b(j)
# Called function a(False) -> False
# Called function b(True) -> True
Calculating: x = a(i) and b(j)
# Called function a(True) -> True
# Called function b(False) -> False
Calculating: y = a(i) or b(j)
# Called function a(True) -> True
Calculating: x = a(i) and b(j)
# Called function a(True) -> True
# Called function b(True) -> True
Calculating: y = a(i) or b(j)
# Called function a(True) -> True