String compression

#1

2 test cases are failing… i think i am missing out when length is 0 and 1… can u please explain?

#2

@chaman9
hello chaman,
cosider this case

input -> aaabbaa
ur code output will be-> a5b2a5
actual output will be -> a3b2a2

you need to compress only consecutive same character.
in above example 3 a’s are together that why it is compressed as a3
similary 2 b’s are together so it is compressed as b2
after b 2 a’s are together so it is compressed as a2
resultant string after compression will be a3b2a2

#3

okay i realized my mistake… can you edit my code?

#4

refer this-> https://ide.codingblocks.com/s/200885

approach ->
image

#5

okay thanks i will try

#6

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