e5.3-2.rb

来自「ruby语言教程,Ruby是一种动态语言」· RB 代码 · 共 7 行

RB
7
字号
#  E5.3-2.rb   
a=5
print "a = ",a,"    ", a.class, "\n"

a="hh"   # a: 5 --> "hh"
print "a = ",a,"    ", a.class, "\n"

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