执行了什么,importjava.util.Arrays;publicclass Test {public static
来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/12 08:07:58
执行了什么,
importjava.util.Arrays;
publicclass Test {
public static void main(String[] unused) {
String[] str = {"xxx","zzz","yyy","aaa"};
Arrays.sort(str);
intindex=Arrays.binarySearch(str,"zzz");
if(index==-1)
System.out.println("no");
else
System.out.println("yes");
}
}
A)no B) xxx C)0 D) yes
importjava.util.Arrays;
publicclass Test {
public static void main(String[] unused) {
String[] str = {"xxx","zzz","yyy","aaa"};
Arrays.sort(str);
intindex=Arrays.binarySearch(str,"zzz");
if(index==-1)
System.out.println("no");
else
System.out.println("yes");
}
}
A)no B) xxx C)0 D) yes
importjava.util.Arrays; // 导入util.Arrays类
publicclass Test {
public static void main(String[] unused) {
String[] str = {"xxx","zzz","yyy","aaa"}; //定义字符串数组
Arrays.sort(str); //对字符串数组的内容进行排序
intindex=Arrays.binarySearch(str,"zzz"); //使用二分法查找字符串数组str中是否包含“zzz”字符串
if(index==-1) // binarySearch函数如果查找失败即返回-1
System.out.println("no"); //打印no
else
System.out.println("yes"); //如果找到,打印yes
}
}
publicclass Test {
public static void main(String[] unused) {
String[] str = {"xxx","zzz","yyy","aaa"}; //定义字符串数组
Arrays.sort(str); //对字符串数组的内容进行排序
intindex=Arrays.binarySearch(str,"zzz"); //使用二分法查找字符串数组str中是否包含“zzz”字符串
if(index==-1) // binarySearch函数如果查找失败即返回-1
System.out.println("no"); //打印no
else
System.out.println("yes"); //如果找到,打印yes
}
}
执行了什么,importjava.util.Arrays;publicclass Test {public static
public class test(){ public Class a(int i) {} public static
public class Test { public static void main(String[] agrs) {
public class Test{ public static void main(String args[]){ i
class C { public static void test(String s) { if(s == null |
1.给出如下代码:class Test{ private int m; public static void fun()
public static Operation createOperate(string operate)这句不懂什么意
public class test{
public cIass Test {
public static int AddTbl_CityAgent(Tbl_CityAgent tbl_cityage
public static void main(String[] args) {
public class Breaker { static String o = "";