7.31 PY basis of flow control (IF determination)

7.31 PY basis of flow control (IF determination)

if the judge is doing it? In fact, if the judge is to make a judgment in the simulation of people. If that is so what, so what if.

effect

Determination condition is satisfied, the execution code block, otherwise, the other code blocks

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if…else

if 条件：
    代码块1
else:
    代码块2        

if...elif...else

if 条件1:
    代码块1
    ...
elif 条件2:
    代码块2
    ...
elif 条件3:
    代码块3
    ...
...   # 可以有N个elif判断
else:
    代码块4

if nesting

if 条件1:
    代码块1
    if 条件2:
        代码块2
    else:
        代码块3
else:
    代码块4

use

By the age of guessing games may be familiar if conditional statement, details see another blog

https://www.cnblogs.com/dadazunzhe/p/11265715.html