public class MergeArrays { public static int[] merge(int[] arr1, int[] arr2) { int[] result = new int[arr1.length + arr2.length]; int i = 0, j = 0, k = 0; while (i < arr1.length && j < arr2.length) { if (____) { // 填空 result[k++] = arr1[i++]; } else { result[k++] = arr2[j++]; } } while (i < arr1.length) { result[k++] = arr1[i++]; } while (j < arr2.length) { result[k++] = arr2[j++]; } return result; } public static void main(String[] args) { int[] arr1 = {1, 3, 5}; int[] arr2 = {2, 4, 6}; int[] merged = merge(arr1, arr2); System.out.println(Arrays.toString(merged)); } }
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