#include <iostream>
void change (int a)
{
a = 10;
}
void change (int *a)
*a = 10;
int main(int argc, const char * argv[])
int a = 5;
change(a);
std::cout<<a<<std::endl;
int * id = &a;
change(id);
return 0;
posted on 2014-09-02 11:28 Hai_阔天空 阅读(144) 评论(0) 收藏 举报
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