CCC '19 J2 - Time to Decompress

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Points: 3
Time limit: 1.0s
Memory limit: 32M

Problem type
Allowed languages
Ada, Assembly, Awk, Brain****, C, C#, C++, COBOL, CommonLisp, D, Dart, F#, Forth, Fortran, Go, Groovy, Haskell, Intercal, Java, JS, Kotlin, Lisp, Lua, Nim, ObjC, OCaml, Octave, Pascal, Perl, PHP, Pike, Prolog, Python, Racket, Ruby, Rust, Scala, Scheme, Sed, Swift, TCL, Text, Turing, VB, Zig

You and your friend have come up with a way to send messages back and forth.

Your friend can encode a message to you by writing down a positive integer N and a symbol. You can decode that message by writing out that symbol N times in a row on one line.

Given a message that your friend has encoded, decode it.

Input Specification

The first line of input contains L, the number of lines in the message.

The next L lines each contain one positive integer less than 80, followed by one space, followed by a (non-space) character.

Output Specification

The output should be L lines long. Each line should contain the decoding of the corresponding line of the input. Specifically, if line i + 1 of the input contained N x, then line i of the output should contain just the character x printed N times.

Sample Input

4
9 +
3 -
12 A
2 X

Output for Sample Input

+++++++++
---
AAAAAAAAAAAA
XX

Comments


  • -6
    WEAVER  commented on Aug. 20, 2020, 6:18 p.m.

    This comment is hidden due to too much negative feedback. Click here to view it.


  • -4
    Ryan_guo  commented on Aug. 1, 2020, 6:28 p.m.

    BOIII gimme a link to these solutions


  • 0
    yeebruh21  commented on July 15, 2020, 3:29 p.m.

    Where can you find the solutions to these problems?


    • 8
      maxcruickshanks  commented on July 16, 2020, 11:58 a.m. edit 2

      For past CCC contests, there is a website that hosts unofficial solutions and test data. Although the solutions are readily available, it's advised you look at the solutions only when necessary because you don't want to become dependent on others to solve the problems for you.


      • 4
        noYou  commented on July 16, 2020, 12:36 p.m.

        Where are these solutions you speak of? I can only find test data at the cemc site.


        • 4
          maxcruickshanks  commented on July 16, 2020, 12:42 p.m.

          Oh, you're right: I thought there were solutions, but apparently they don't have any, so I guess just use the unofficial ones.


          • 15
            testacc  commented on July 16, 2020, 4:46 p.m. edited

            It's pretty annoying that Waterloo provides solutions for every contest EXCEPT the CCC and CCO.


    • -5
      Lithium  commented on July 16, 2020, 11:16 a.m.

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  • -6
    outoutoutout  commented on March 1, 2020, 2:17 p.m.

    This comment is hidden due to too much negative feedback. Click here to view it.


    • -8
      Lithium  commented on July 15, 2020, 3:36 p.m.

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