Want to know easy and best approach

sir/mam i am not able to solve Codes of string problem .
I am not able to think about approach .please help me by suggesting easy and best approach.

Hey @Ankit_kumar_3003
At every position, you have two options. Either to continue with two character or one character
For eg.
if you have 11. You can either treat is as one one ie AA or as eleven ie K.
So for each location check for these two possibilities. Note 36 can’t be treated as thirty six. Also you cant treat 09 as 9 .So keep a check for that.

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