如何使用条件语句、python、pyscripter将变量更改为等于其他变量

我想编码：如果cc是负数，那么cc应该变成0。cc是一个变量。我该怎么做？ 插入的代码只是我代码的一部分

if cc <0 :
    then cc == 0
    print("The skill you have inputted is negative, it will stored as 0")

elif dd <0 :
    then dd == 0
    print ("The skill you have inputted is negative, it will be stored as 0")

else :
    print ("Don't worry nothing has changed!")

---

如果cc只需使用
=
将变量分配给一个新值：

if cc < 0:
    cc = 0
    print("The skill you have inputted is negative, it will stored as 0")

elif dd < 0:
    dd = 0
    print("The skill you have inputted is negative, it will be stored as 0")

else:
    print("Don't worry nothing has changed!")

使用

同时避免使用
if
语句。
因此，如果
cc
大于0，则无论
dd
的值是什么？dd是相同的，如果dd为负，则dd应为0，然后您不应将该条件放入
elif
子句中…非常正确，更改了它，非常感谢您的帮助（：当你不理解一个代码错误时，这太烦人了！！！@user3569687-不，你需要使用
=
进行变量赋值。
=
用于比较测试。你应该看看我在答案底部给出的代码。我相信它可以满足你的所有要求。
if cc < 0:
    cc = 0
    print("The skill you have inputted is negative, it will stored as 0")

elif dd < 0:
    dd = 0
    print("The skill you have inputted is negative, it will be stored as 0")

else:
    print("Don't worry nothing has changed!")

>>> cc = -1
>>> if cc < 0:
...     cc = 0
...
>>> cc
0
>>>

if cc < 0 or dd < 0:  # See if cc or dd is less than 0

    if cc < 0:  # See if cc is less than 0
        cc = 0  # Assign cc to 0
        print("The skill you have inputted is negative, it will stored as 0")

    if dd < 0:  # See if dd is less than 0
        dd = 0  # Assign dd to 0
        print("The skill you have inputted is negative, it will stored as 0")

else:  # If we get here, then neither cc nor dd was less than 0
    print("Don't worry nothing has changed!")

cc = max(0, cc)