编写一个程序,使用扫描仪读取三个整数(正数)显示最多三个.(请在不使用任何运算符的情况下完成.&&或者||.这些运算符将很快在类中提及.不需要类似的循环.)
Some sample run:
Please input 3 integers: 5 8 3
The max of three is: 8
Please input 3 integers: 5 3 1
The max of three is 5
import java.lang.Math;
import java.util.Scanner;
public class max {
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
System.out.println("Please input 3 integers: ");
String x = keyboard.nextLine();
String y = keyboard.nextLine();
String z = keyboard.nextLine();
int max = Math.max(x,y,z);
System.out.println(x + " " …我使用这种格式链接到我的favicon.
我的favicon.ico文件与我的HTML文件位于同一目录中,但由于某种原因,当我将其上传到我的Web服务器时它不会出现.我清除了缓存,关闭了我的浏览器,然后重新打开它,但仍然没有显示图标.
如果有人能解释为什么会这样,我会非常感激.
<link rel="shortcut icon" type="image/x-icon" href="favicon.ico">
编辑:此外我不知道这是否会影响它,但我的网络服务器上有一个默认的图标.我不知道是否有可能覆盖这个.
编辑2:不确定这是否有所作为,但这是我头脑的基本结构.
<head>
<meta charset="utf-8">
<meta name="author" content="">
<meta name="description" content="Home">
<link rel="icon" type="image/x-icon" href="/favicon.ico">
<title></title>
<link href="css/style.css" rel="stylesheet" type="text/css" media="all" />
</head>
import java.util.Scanner;
public class Ex3 {
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
System.out.print("Please input a word: ");
String Line = keyboard.nextLine();
boolean x = isReverse(Line);
System.out.print("It is " + x + " that this word is a palindrome.");
}
public static boolean isReverse(String Line) {
int length = Line.length();
boolean x = true;
String s = "";
for (int i = 0; i < length; i++) {
if (Line.charAt(i) != ' ') {
s += …public class ParkedCar {
private String make;
private String model;
private String color;
private String licenseNum;
public ParkedCar(String make, String model, String color, String licenseNum) {
this.make = make;
this.model = model;
this.color = color;
this.licenseNum = licenseNum;
}
public void setMake(String ma) {
make = ma;
}
public void setModel(String mo) {
model = mo;
}
public void setColor(String c) {
color = c;
}
public void setLicenseNum(String ln) {
licenseNum = ln;
}
public String getMake() {
return …我做了一个递归方法来计算阶乘,但在主方法中我使用了一个for循环来计算阶乘列表.有没有办法在主方法中不使用循环计算阶乘列表？
码:
public class FactInt {
public static void main(String[] args) {
for (int n = 1; n < 11; n++)
System.out.println(factorial(n));
}
//Calculates the factorial of integer n
public static int factorial(int n) {
if (n == 0)
return 1;
else
return n*factorial(n-1);
}
}