🚀 Programming Example
Write a Java program to create a unique identifier of a given string.
Java program to create a unique identifier of a given string.
public class Exercise {
public static void main(String[] args)
{
String str = "Python Exercises.";
// Get the hash code for the above string.
int hash_code = str.hashCode();
// Display the hash code.
System.out.println("The hash for " + str +
" is " + hash_code);
}
}
The hash for Python Exercises. is 863132599
Press any key to continue . . .
First understand the algorithm carefully. Then study the program line-by-line and compare it with the output. Finally, review the explanation section to strengthen your logic and programming understanding.
Rewrite the program without looking at the code. Modify values, conditions or logic and run it again. This helps improve confidence and strengthens coding skills much faster.