//连接两个C_style串
//收获:动态定义可以用指针名字输出整个串无需像傻子似用for循环
//个个输出而且还犯严重
//感想:指针真是个难以驾驭东西!Someday I will make it my server.
#<iostream>
using std;
{
const char *cp1=\"I am a hardwork \";
cout<<\"cp1 is:\"<<cp1<<endl;
const char *cp2=\"student.\";
cout<<\"cp2 is:\"<<cp2<<endl;
size_t len=strlen(cp1)+strlen(cp2);
char *result_str= char[len+1];
strcpy(result_str,cp1);
strcat(result_str,cp2);
cout<<\"The result is:\"<<result_str<<endl;
delete result_str;
0;
}
最新评论