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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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