乘:= eval("25.6*18.2*24.2")
除:=eval(replace("25.6*18.2*24.2", "*", "/"))
加:=eval(replace("25.6*18.2*24.2", "*", "+"))
减:=eval(replace("25.6*18.2*24.2", "*", "-"))
sgrshh29 发表于 2009-3-28 12:54
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