def ret(expression):
return expression
assert ret("0" if True else "1") == "0"
assert ret("0" if False else "1") == "1"
assert ret("0" if False else ("1" if True else "2")) == "1"
assert ret("0" if False else ("1" if False else "2")) == "2"
assert ret(("0" if True else "1") if True else "2") == "0"
assert ret(("0" if False else "1") if True else "2") == "1"
a = True
b = False
assert ret("0" if a or b else "1") == "0"
assert ret("0" if a and b else "1") == "1"
def func1():
return 0
def func2():
return 20
assert ret(func1() or func2()) == 20