Home Backend Development Python Tutorial Python中用max()方法求最大值的介绍

Python中用max()方法求最大值的介绍

Jun 06, 2016 am 11:16 AM
python

 max() 方法返回其参数最大值:最接近正无穷大的值。
语法

以下是max()方法的语法:

max( x, y, z, .... )

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参数

  • x -- 这是一个数值表达式。
  • y -- 这也是一个数值表达式。
  • z -- 这是一个数值表达式。

返回值

此方法返回其参数的最大值。
例子

下面的例子显示了max()方法的使用。

#!/usr/bin/python

print "max(80, 100, 1000) : ", max(80, 100, 1000)
print "max(-20, 100, 400) : ", max(-20, 100, 400)
print "max(-80, -20, -10) : ", max(-80, -20, -10)
print "max(0, 100, -400) : ", max(0, 100, -400)

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当我们运行上面的程序,它会产生以下结果:

max(80, 100, 1000) : 1000
max(-20, 100, 400) : 400
max(-80, -20, -10) : -10
max(0, 100, -400) : 100

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