31 lines
623 B
Java
31 lines
623 B
Java
public class ArrayReversing {
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public static void main(String[] args) {
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int[] intArr = { 1, 2, 3, 4, 5 };
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Reverse(intArr);
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Printing(intArr);
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}
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public static void Reverse(int[] arr) {
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// initiate the start and the end of the ArrayReversing
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int start = 0;
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int end = arr.length - 1;
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while (start < end) {
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int temp = arr[start];
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arr[start] = arr[end];
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arr[end] = temp;
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// Moving pointers
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start++;
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end--;
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}
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}
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public static void Printing(int[] arr) {
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for (int x : arr) {
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System.out.println(x + " ");
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}
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System.out.println();
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}
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}
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