摘要：
1，ruby语言："haixing".each_char { |c| print c, "\n" }2，python语言：for i in "haixing" : print i3，php语言：foreach( str_split("haixing") as $char ) echo $char, "\n";4，C语言：#include <stdio.h>char name[] = "haixing";void main() { int i; for(i=0; i 阅读全文
