1706 - 2019.6.3 電機系資料結構上機考 Scoreboard

Time

2019/06/03 18:30:00 2019/06/03 20:20:00

Clarification

# Problem Asker Description Reply Replier Reply Time For all team

# Problem Pass Rate (passed user / total user)
12314 Quiz5 (Frequency Sort)

12314 - Quiz5 (Frequency Sort)   

Description

Encode a word based on the character distribution in a text.

Input

  • The first line of input contains a single positive integer n (number of lines of the text) and a word, separated by a comma, followed by newline.
  • The next n lines contains zero or more characters(with whitespace), they all end in newlines. This will be the text.

Output

The word reordered using the character distribution order, followed by a new line.

Sample Input  Download

Sample Output  Download

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