Python if vs. else if vs. else语句？
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If vs. else if vs. else statements?
提问by Eed
Are:
是：
if statement:
if statement:
the same as
一样
if statement:
elif statment:
and
和
if statement:
else statement:
the same? If not, what's the difference?
相同？如果不是，有什么区别？
采纳答案by Christian Stewart
No, they are not the same.
不，它们不一样。
if statement:
if statement:
If the first statement is true, its code will execute. Also, if the second statement is true, its code will execute.
如果第一条语句为真，则执行其代码。此外，如果第二个语句为真，则将执行其代码。
if statement:
elif statment:
The second block will only execute here if the first one did not, and the second check is true.
如果第一个块没有执行，第二个块才会在这里执行，并且第二个检查为真。
if statement:
else:
The first statement will execute if it is true, while the second will execute if the first is false.
如果第一个语句为真，则执行第二个语句，如果第一个语句为假，则执行第二个语句。
回答by Paul Draper
回答by Krish R
if statement:
if statement:
It is like individual conditions; each ifstatement is checked one after another.
这就像个人条件；每个if语句都被一个接一个地检查。
The same as:
等同于：
if statement:
elif statment:
It is like: the first ifcondition failed then check the next after the condition.
就像：第一个if条件失败然后在条件之后检查下一个。
And:
和：
if statement:
如果语句：
else statement:
其他语句：
It is like: Check the first ifcondition, and then execute the elseblock.
就像：检查第一个if条件，然后执行else块。
