对于数组的初始化有一下三种方式: int a[]={1,2,3,4,5} //通过判断初始化值得个数来却仍数组长度 int b[5]={1,2,3} //数组长度为5,可是初始值却只有三个,因此,不足的初始值需要使用么人值初始化,即b[0]=1,b[2]=3,b[3]=b[4]=0; int c[5]={0};//这个效果是数组所有元素值都初始化为0了,可是并不是这样写就是全部初始化为相同的给定值,之所以会全部为0是因为,数组长度为5,却只提供一个初始值,因此后面四个元素要用默认值来初始化,对
题目链接: 传送门 Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Description Railway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue- The Lunar New Year was approaching, but unluckily t
I. Move Between Numbers time limit per test 2.0 s memory limit per test 256 MB input standard input output standard output You are given n magical numbers a1, a2, ..., an, such that the length of each of these numbers is 20 digits. You can move fro