🚀 Programming Example
Sorting an Array in java
Learn this program step-by-step with algorithm, source code, output and detailed explanation.
import java.util.Arrays;
public class SortArray {
public static void main(String[] args) {
int[] arr = {30, 10, 50, 20, 40};
Arrays.sort(arr); // ascending order
System.out.println("Sorted Array: ");
for(int num : arr){
System.out.print(num + " ");
}
}
}
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.