String Compression

#1


I wrote this code for string compression but for 2 of my test cases it is showing wrong answer. What is the mistake?

#2

You are printing the total frequency of a character whenever you see it in the code, which is incorrect.
For Example:
Input: aabcabc
Your Output: a3b2c2a3b2c2
Correct Output: a2b1c1a1b1c1

#3

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