Java String Exercises: Get a substring of a given string between two specified positions
Java String: Exercise-27 with Solution
Write a Java program to get a substring of a given string between two specified positions.
Pictorial Presentation:
Sample Solution:
Java Code:
public class Exercise27 {
public static void main(String[] args)
{
String str = "The quick brown fox jumps over the lazy dog.";
// Get a substring of the above string starting from
// index 10 and ending at index 26.
String new_str = str.substring(10, 26);
// Display the two strings for comparison.
System.out.println("old = " + str);
System.out.println("new = " + new_str);
}
}
Sample Output:
old = The quick brown fox jumps over the lazy dog. new = brown fox jumps
Flowchart:
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Java: Tips of the Day
How to sort an ArrayList?
Collections.sort(testList); Collections.reverse(testList);
That will do what you want. Remember to import Collections though!
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