本题要求实现函数，可以返回一个给定月份的英文名称。函数getmonth应返回存储了n对应的月份英文名称的字符串头指针。如果传入的参数n不是一个代表月份的数字，则返回空指针NULL。 #include <stdio.h> char *getmonth( int n ); int main(){ int ...
Struggle(奋斗篇)
1. Where there is a will, there is a way.
(Tomas Edison, the American inventor)
2. The man who has made up his mind to win will never say “impossible”.
(Bonaparte Napoleon, the Franc
VOIP:Voice over IPPSTN:Public switched telephone network 始于1900sPBX:Private branch exchangetip and ring 正极线和负极，表示组成电话配线电路的两条电线。Tip 是正极线的别称；Ring 是负极电线的别称。TIP线电压为正电压，RING为负电压，之间的一般是48VCO: phone c
