函数指针数组

#include<iostream>


typedef void(*FP)(char*);
void f1(char* s){ std::cout << s<<std::endl; };
void f2(char* s){ std::cout << s<<std::endl; };
void f3(char* s){ std::cout << s<<std::endl; };


int main(int argc,char **argv)
{
FP f[] = {f1,f2,f3};
f[0]("hello!!");
f[1]("nihao!!");
f[2]("你好！！");
return 0;
}