<span style="font-size:24px;">#include<stdio.h> #include<iostream.h> #define PI 3.14 /* <span style="color:#ff0000;">PI是符号常量,不开辟空间,只是个临时符号 宏的本质是:替换</span> */ int main() { double result; int r = 3; result =
Alt+F11,然后插入-模块: 复制下面代码到编辑窗口: Sub 半角标点符号转换为全角标点符号() '中英互译文档中将中文段落中的英文标点符号替换为中文标点符号 Dim i As Paragraph, ChineseInterpunction() As Variant, EnglishInterpunction() As Variant Dim MyRange As Range, N As Byte '定义一个中文标点的数组对象 ChineseInterpunction = Array(".