合并两个有序数组为一个新的有序数组
分类:
IT文章
•
2022-07-30 14:19:29
- public class MergeTwoSortedArrays {
- public static int[] merge(int[] a, int[] b) {
- int lena = a.length;
- int lenb = b.length;
- int[] c = new int[lena + lenb];
- int i = 0, j = 0, k = 0;
- while (i < lena && j < lenb) {
- if (a[i] < b[j])
- c[k++] = a[i++];
- else
- c[k++] = b[j++];
- }
- while (i < lena)
- c[k++] = a[i++];
- while (j < lenb)
- c[k++] = b[j++];
- return c;
- }
-
- public static void main(String[] args) {
- int[] c = merge(new int[] { 1, 2, 3, 4 }, new int[] { 0, 2, 4, 5,
- 6, 7, 8 });
- for (int i = 0; i < c.length; i++)
- System.out.println(c[i]);
- }
-
- } 合并两个有序数组为一个新的有序数组
