目录getchar函数简介getchar函数执行过程详解（配图）getchar用法示例解释一下：while ((ch=getchar()) != 'EOF')首先要明确getchar的功能是：从计算机终端（一般是键盘）输入一个字符，其值就是输入得到的
I am trying to develop abstract design pattern code for one of my project as below.. But, I am not able to compile the code ..giving some compile errors(like \"unresolved external symbol \"public: vir
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