Java String Exercises: New string after removing a specified character from a given string except the first and last position
Java String: Exercise-96 with Solution
Write a Java program to create a new string after removing a specified character from a given string except the first and last position.
Sample Solution:
Java Code:
import java.util.*;
public class Main
{
public String removeAllZ(String stng)
{
String fin_str = "";
int l = stng.length();
for (int i = 0; i < l; i++)
{
char temp = stng.charAt(i);
if (!(i > 0 && i < l - 1 && temp == 'z'))
fin_str = fin_str + temp;
}
return fin_str;
}
public static void main (String[] args)
{
Main m= new Main();
String str1 = "zebrazone";
System.out.println("The given string is: "+str1);
System.out.println("The new string is: "+m.removeAllZ(str1));
}
}
Sample Output:
The given string is: zebrazone The new string is: zebraone
Pictorial Presentation:
Flowchart:
Java Code Editor:
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Previous: Write a Java program to return the sum of the digits present in the given string.If there is no digits the sum return is 0.
Next: Write a Java program to return a string with the characters of the index position 0,1,2, 5,6,7, ... from a given string.
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Java: Tips of the Day
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Collections.sort(testList); Collections.reverse(testList);
That will do what you want. Remember to import Collections though!
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