摘要：
#include //反转字符串 char *reverse(char *s) { char temp; char *p = s; //p指向s的头部 char *q = s; //q指向s的尾部 while(*q) ... 阅读全文
摘要：
Division Write a program that finds and displays all pairs of 5-digit numbers that between them use the digits 0through 9 once each, suc... 阅读全文