WARMSG - War Message
Naruto wants to inform about the the battle's current condition to headquarter at New York, NY 10017, United States, so he sends a message in encoded form so that it may not be misused. Help him...
You will be given a string S (containing letters, numbers and special characters - any symbol present in keyboard) and a number n and you have to decode it with the following rules...
- Print the string starting from the first letter.
- Jump n letters at a time. //after that subsequent nth letter will be printed until you reach the end.
- After reaching the end start printing from the second letter and then follow the 2nd rule... and go so on.
- Stop printing when all the letters of the string have been printed.
Input
First line consist t (t <= 100) number of test cases. Each test case includes a string S (|S| <= 1000) and a number n (1 <= n <= 10^12) separated by space.
Output
Output a single line for each test case consisting of required string (string should contain only small letters) and the number of times the string have been traversed.
Example
Input: 3 AnkIt 3 RiddHi 2 ShuBHAnkAr 3 Output: aintk 3 rdhidi 2 sbnrhhkuaa 3
Added by: | `Ak |
Date: | 2014-11-02 |
Time limit: | 1s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |