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How to Split and count the character

 
Greenhorn
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hi sir

the String s = "aabbcccf";

i want output

String s = "2a2b3cf";

i don't know which method is suitable...

please help me
 
Ranch Hand
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I guess, you'll have to do manual iterating over every single character in the String and then finally form your final String...
 
Marshal
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Welcome to the Ranch

You will have to write down on paper what you intend to do; then you can covert it to code.
 
athi ram
Greenhorn
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successfully executed....
any other way please inform me
 
Campbell Ritchie
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You aren't supposed to print "a appears 4 times". You are supposed to have a String with 4a at the beginning.
 
Sheriff
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Please UseCodeTags next time. I've added them for you this time. And also add some indentation; another thing I've added.
 
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