2433: 找字符
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:147
Solved:0
Description
给定两个字符串
从字符串2中找出字符串1中的所有字符
去重并按照ASCII码值从小到大排列
输入字符串1长度不超过1024
字符串2长度不超过100
字符范围满足ASCII编码要求,按照ASCII由小到大排序
Input
bach
bbaaccddfg
Output
abc
2
Sample Input Copy
bach
bbaaccddfg
Sample Output Copy
abc
2