Example : Input : str = “acaabbbceddd” Output : ae Remove all Adjacent Duplicate Characters Recursively Method Discussed : Method 1 : Using Recursive Way Method 2 : Using Non-Recursive Way Method 1: ...

Create a result string. Then loop through the string and check whether the current character not in the string. If it is not, then add it. Otherwise, it’s already there adding it will make it ...