public class Xianxingfindway {
public static void main(String[] args) {
int[] arr = { 53, 56, 23, 14, 9, 10 };
int index = find(arr, 1);
if (index == -1) {
System.out.println("没有找到!");
} else {
System.out.println("下标为" + index);
}
}
public static int find(int[] arr, int num) {
for (int i = 0; i < arr.length; i++) {
if (arr[i] == num) {
return i;
}
}
return -1;
}
}
线性查找(java)
最新推荐文章于 2025-02-13 19:46:31 发布