Java String Exercises: Divide a string in n equal parts

Java String: Exercise-40 with Solution

Write a Java program to divide a string in n equal parts.

Pictorial Presentation:

Java String Exercises: Divide a string in n equal parts

Sample Solution:

Java Code:

import java.util.*;
class Main {
 static void splitString(String str1, int n) {
  int str_size = str1.length();
  int part_size;
  if (str_size % n != 0) {
   System.out.println("The size of the given string is not divisible by " + n);
  } else {
   System.out.println("The given string is: " + str1);
   System.out.println("The string divided into " + n + " parts and they are: ");
   part_size = str_size / n;
   for (int i = 0; i < str_size; i++) {
    if (i % part_size == 0) System.out.println();
 public static void main(String[] args) {
  String str1 = "abcdefghijklmnopqrstuvwxy";
  int split_number = 5;
  splitString(str1, split_number);

Sample Output:

The given string is: abcdefghijklmnopqrstuvwxy
The string divided into 5 parts and they are: 



Flowchart: Java String Exercises - Divide a string in n equal parts

Visualize Java code execution (Python Tutor):

Java Code Editor:

Improve this sample solution and post your code through Disqus

Previous: Write a Java program to find first non repeating character in a string.
Next: Write a Java program to remove duplicate characters from a given string presents in another given string.

What is the difficulty level of this exercise?

Java: Tips of the Day

Count the number of occurrences of a char in a String:

int count = StringUtils.countMatches("a.b.c.d", ".");

Ref: https://bit.ly/2OTy6sG