13157: 考试三十:字符替换

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:
Submit:2 Solved:0

Description

输入一个字符串和一个字符,要求将该字符串中奇数位置的字符全部替换为该特定字符,并输出;

Input

输入一串字符串,再输入一个字符

Output

输出替换后的字符串

Sample Input Copy

adedaf14ss
c

Sample Output Copy

cdcdcfc4cs