指针函数小用
摘要：#include "stdio.h"typedef int (*FUN)(int x,int y);FUN m_fun;int add(int x,int y){ return x+y;}int sub(int x,int y){ return x-y;}enum method{ Add=1, Sub};void ChooseFun(method md,int x,int y){ switch(md) { case Add: m_fun=add; break; case Sub: m_fun=sub; ...
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posted @ 2013-07-19 22:16
