Here is the reverse the integer array in java,
public class Reverse {
static int array[] = { 1, 2, 3, 4, 5 };
public static void main(String args[]) {
System.out.println("Before Reverse");
for (int i = 0; i < array.length; i++) {
System.out.print(array[i]+" ");
}
for (int i = 0; i < array.length / 2; i++) {
int temp = array[i];
array[i] = array[array.length - i - 1];
array[array.length - i - 1] = temp;
}
System.out.println("\n");
System.out.println("After Reverse");
for (int i = 0; i < array.length; i++) {
System.out.print(array[i]+" ");
}
}
}
Output:
Before Reverse
1 2 3 4 5
After Reverse
5 4 3 2 1
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