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How do I reverse an int array in Java
Following program reverses an int array.
Example
public class Tester { public static void main(String[] args) { int[] numbers = {1,2,3,4,5}; //swap the numbers till the midpoint comes for (int start = 0, end = numbers.length - 1; start <= end; start++, end--) { int temp = numbers[start]; numbers[start]=numbers[end]; numbers[end]=temp; } for(int number: numbers){ System.out.print(number + " "); } } }
Output
5 4 3 2 1
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