运行此代码时,我遇到了第二个def,* de * f multiply():当我收到语法错误时,de的def被删除了。
import random
def start () :
print "Welcome!"
choose ()
def choose () :
choice = input """would you like to
add, subtract, or multiply?
1 2 3
"""
if choice = 1 :
add ()
if choice = 2 :
subtract ()
if choice = 3 :
multiply ()
def multiply () :
x = random.random ()
x = round ()
y = random.random ()
y = round ()
print "What is the answer to: ", x,"*", y, " ?"
answer = input ": "
z = x*y
if answer == z :
print "you are correct!"
elif answer < z :
print "your answer is low! The correct answer was ", z
elif answer > z :
print "your answer is high! The correct answer was ", z
multiply ()
def add () :
x = random.random ()
x = round ()
y = random.random ()
y = round ()
print "What is the answer to: ", x,"+", y, " ?"
answer = input ": "
z = x+y
if answer == z :
print "you are correct!"
elif answer < z :
print "your answer is low! The correct answer was ", z
elif answer > z :
print "your answer is high! The correct answer was ", z
def subtract () :
x = random.random ()
x = round ()
y = random.random ()
y = round ()
print "What is the answer to: ", x,"*", y, " ?"
answer = input ": "
z = x*y
if answer == z :
print "you are correct!"
elif answer < z :
print "your answer is low! The correct answer was ", z
elif answer > z :
print "your answer is high! The correct answer was ", z
答案 0 :(得分:2)
input
是一个函数,所以你必须像一个函数一样调用它:
input('Input some stuff: ')
你也有几行看起来像这样:
if choice = 1 :
你想写choice == 1
。最后,这部分有点奇怪:
x = random.random ()
x = round ()
您可能希望将x
传递给round
:
x = random.random ()
x = round (x)
或者只是完全跳过该部分并使用randint
x = random.randint(0, 1)
答案 1 :(得分:0)
以下是代码中的一些逻辑和语法错误:
answer = input ": "
您可以这样调用输入:
answer = input(": ")
if choice = 1 :
=是作业。你的意思是==。
x = random.random ()
x = round ()
如果你指定x是第一件事,那么第二件事,就像第一个任务从未发生过一样。您的意思是x = round(x)
吗?