#Logical

[@dog_lover173]

Thanks, great explanation. Keep it up the good work

This is one of the best logic. Have never seen in any site.

[@tushardeurmalle5722]

Thanks Its very nice logic to find out duplicate cout

[@sayedfurqan5102]

well explained bro.. Great

[@marotipanchal2880]

you can also use trim() method instead of replace

[@digitallearning-29]

Thanks a lot sir, and wish you all the very best.

[@WriteCodeWithPrince]

So nice of you

[@soorajnair3499]

Thank You sir great explaination

[@omkar5577]

The best Explanation I've ever seen..Thanks alot..❤❤

[@prasadshimpi7921]

you can solve with string not required to convert into array

if(count>1) { map.put(arr[i], count); } If you apply this logic then we will get only duplicate characters count.

[@kiransingh8239]

Best implementation,thanks a lot

[@mohammadsalma9996]

Super explanation sir do more videos on java developer

[@dibyashreedash4183]

Sir you are the best teacher in my life i never see this type of explanation in coding ❤️ thankew so much sir 🙏🙏

[@ateeqhalikhan4012]

thanks alot..

[@venkatakrishna4942]

Thank you so much sir

[@raviambadagatti5088]

Hi Sir Very informative session , in above how it is printing the unique character because it may print like a=4 a=4 a=4 a=4 because arr[i] is traversing from 0 index to length

[@prohealthtricks7874]

Find recurrence of text ab means how to find s = " abababaabababaaa"

[@pranav2003]

❤

[@pradnyagawai1634]

and please make videos on collection interfaces and classes

[@pradnyagawai1634]

can you explain the same question without having 2 for loop so that time complexity will reduce .

[@kingsite8328]

Getting error in Map map = new TreeMap() Error: Character cannot resolved to a type

[@WriteCodeWithPrince]

import java.util.*; class TestMap { public static void main(String[] args) { Map map = new TreeMap(); map.put('c',10); System.out.println(map.get('c')); } } please write proper way. import

[@gauravpatil6364]

Sir why your use for loop inside another for loop ,or anyone can explain this pls if possible....?

[@flynneugene2675]

what

[@joyal7701]

why treemap is used?

[@manojpatil2457]

So that order is maintained

[@rahulwani989]

Array index outof bound exception it's showing

[@WriteCodeWithPrince]

Please write code probably. It's will not give exception or error

[@sachitabala]

Very easy to understand. Thanks much