Problem I: 查找

Problem I: 查找

Time Limit: 1 Sec  Memory Limit: 128 MB
Submit: 90  Solved: 49
[Submit] [Status] [Web Board] [Creator:]

Description

输入一组数据(整数,不多于20个),查找指定的数据项是否存在

Input

正整数N(1≤N≤20),之后是N个整数,以及需要查找的数据

Output

如果找到指定的数据项,输出Yes否则输出No

Sample Input Copy

1 201705001
  201705002

3 201705001 201705004 201705006
  201705006

7 2017014040 2017014066 2017014088 2017014092 2017014086 2017014087 2017014026
  2016015678

Sample Output Copy

No
Yes
No