[Solved] - How to Check Isomorphic String in Java | Example Tutorial | Code Below смотреть онлайн

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Hello hello, everybody, today in this video I will show you how to check the Isomorphic String in Java. This is one of the most popular coding problems from Java interviews and also a nice exercise to learn programming techniques in Java.

To check the Isomorphic String in Java, firstly, we will check the length of 2 strings. If they're not equal, it means they're not isomorphic strings. Then if they're equal we continue to check every character in string 1 and string 2. If the character is seen the first time in a string 1, then the current character of string 2 must have not appeared before. If the current character of string 2 s already mapped to some character in String1, so the strings are not isomorphic. Otherwise, store a mapping of current characters. Finally, if the character of string 1 has been encountered before. The strings are not isomorphic if the first occurrence of that character is mapped to a different character

This is also a good Java programming exercise for beginners to practice coding.

More array-based problems for practice
http://javarevisited.blogspot.sg/2014/11/how-to-find-missing-number-on-integer-array-java.html
http://javarevisited.blogspot.sg/2014/01/how-to-remove-duplicates-from-array-java-without-collection-API.html
http://java67.com/2014/11/how-to-test-if-array-contains-certain-value-in-java.html
http://java67.blogspot.sg/2014/02/how-to-find-largest-and-smallest-number-array-in-java.html
https://javarevisited.blogspot.com/2015/06/top-20-array-interview-questions-and-answers.html
https://medium.com/javarevisited/20-array-coding-problems-and-questions-from-programming-interviews-869b475b9121

I have also posted a GitHub link to the code.
https://github.com/LongLong2310/Javarevisited/blob/f9a3a1c005e7627a4911216a8460e583e420fc0e/isomorphicString.java

Tags:
Java
Coding
Isomorphic
String
Character
HashMap
Set

#java #coding #IsomorphicString #Character #100DaysOfCode #Exercise #Hashmap #Java #Algorithm #HashSet