DHANRAJ NIKAM's blog

Aug 14, 20231 min read

Reverse a String

Today I have solved reverse a string problem on GFG. We regularly solve it by using for loop but today I have decided to solve it using another method hence I have used StringBuilder class to solve it it is very easy. You just need a little bit knowl...

Longest Common Prefix
May 31, 20232 min read
Array Disjoint check
May 14, 20232 min read
Maximum Product Subarray
May 10, 20233 min read
Print the Kth Digit
Mar 23, 20231 min read

Implement Atoi
Hello coders I'm Dhanraj. In this post, I will show you how to implement our own atoi function in Java. This function can convert a string to an integer, even if the string contains a negative sign. It also returns -1 if the string has any non-digit ...
Mar 21, 20232 min read
Anagram
Hello coders, today I have solved a DSA problem on string manipulation that involves finding anagrams. An anagram is a word or phrase formed by rearranging the letters of another word or phrase, typically using all the original letters exactly once. ...
Mar 18, 20232 min read

DHANRAJ NIKAM's blog

Latest articles

Reverse a String

Longest Common Prefix

Array Disjoint check

Maximum Product Subarray

Print the Kth Digit

Implement Atoi

Anagram