Canadian Computing Competition: 2019 Stage 1, Junior #2
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 and a symbol. You can decode that message by writing out that symbol 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 , the number of lines in the message.
The next lines each contain one positive integer less than , followed by one space, followed by a (non-space) character.
Output Specification
The output should be lines long. Each line should contain the decoding of the corresponding line of the input. Specifically, if line of the input contained x
, then line of the output should contain just the character x
printed times.
Sample Input
4
9 +
3 -
12 A
2 X
Output for Sample Input
+++++++++
---
AAAAAAAAAAAA
XX
Comments
obv get L the input then use for loop to get all the L lines of message and add them to a list then using another nested for loop, decode the list and print. thats it not the hardest thing
You don't need a list, just the for with IO does it
Pretty hard J2 question.
read my comment
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