Coding Games and Programming Challenges to Code Better
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Created by @java_coffee_cup,validated by @davilla,@pin72 and @Westicles.
If you have any issues, feel free to ping them.
Hello @java_coffee_cup , @davilla , @pin72 and @Mrs.GloriaZindlebock .
I am having an issue with validator 4 (all the IDE tests and other validators are all right). Would you be kind to give me this validator’s names’ list or something similar in order to find out what is wrong with my code ? Thanks in advance.
The validator is very alike the related test case. Your approach might be not generalized enough, trying to “hardcodedly” cover every scenario but missed out a few possibilities.
Try this shorter one
4
PR
PZ
PA
PP
1 Like
thanks a lot, I was indeed missing one case 
2 Likes
I pass all test cases but after submitting validator 8 fails. Can some please provide me with a custom test case to find where my code is not OK?
Hi,
This is similar to the validator 8:
Input
2
AA
AAA
Output
AA
Thanks! But my code produces AA, so apparently the validator is some other edge case.
The only difference with Quick Test 4 Validator is:
Summary
The validator uses the letter Z
Ah that explains, trying with ZZ I get an error.