Are you String Lover?

Most asked on strings in coding interviews.

A string is traditionally a sequence of characters, either as a literal constant or as some kind of variable.

1)Check the given string is a palindrome or not

Ex:- input: pop
       output:true

2)Check the given two strings is an Anagram or not

An anagram of a string is another string that contains the same characters, only the order of characters can be different. For example, “abcd” and “dabc” are an anagram of each other.

3)Check the given string is balanced or not

Input String will contain "a-z", "( )","[ ]" and "{ }" .The brackets must close in the correct order.

Ex: input: abc(){[]}      output: valid 

       input: (zyx)[{)}]    output: invalid

4)Print the most repeated character in a given string

Ex: input: Apple       output: p

       input: Google     output: o

5)Print the occurrence of each character in a given string

Ex:input: Apple        output: A-1,p-2,l-1,e-1

6)Remove the substring

Given two strings s1 and s2.where s1 is the main string and s2 is a substring print string after removing s2 in s1

Ex: input: s1=String is loving

                 s2=ing

       output: Str is lov

7)Print the first non-repeating character in a given string

Ex: input: java                   output: j 

       input: options             output: p

8)Reverse the given sentence

Ex: input-1: I love coding

       output-1: coding love I

       input-2: support.mission.hack

       output-2: hack.mission.support

9)Compress the given string

Ex: input: aabbbccdd

       output: a2b3c2d2

Some more questions will be added soon. 

Cheers keep coding