Java Program to remove character from String

In this post we will learn about how to remove character from the string using recursion. Implementation Using Java: class RemoveEle
{
public static String removeX(String str)
{
if(str.isEmpty())
{
return str;
}
String ans=" ";
if(str.charAt(0)!='x')
{
ans=ans+str.charAt(0);
}
String small=removeX(str.substring(1));
return ans+small;
}
public static void main(String [] agrs)
{
String str="xaxbxc";
System.out.println("Original String is"+" "+str);
System.out.println("After removing x the string is:"+" "+removeX(str));
}
} Output: Original String is: xaxbxc
After removing x the String is abc Happy Coding! Follow us on Instagram @programmersdoor Join us on Telegram @programmersdoor Please write comments if you find any bug in above code/algorithm, or find other ways to solve the same problem. Follow Programmers Door for more. #blog #interview #placement #learn #computer #science

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