输出 what,is,your,name 答案 import java.util.Scanner; public class CCCC { public static void main(String[] args) { String input =null; Scanner nn = new Scanner(System.in); System.out.println("输入:"); String a = nn.nextLine().replace(' ',','); System.out.println(a); } } ...
import java.util.Scanner; public class program { public static int factorial (int n){ for (int i=1 ; i<=n ; i++){ n=n*i; } return n; } public static boolean isStrongNumber (int x){ int sum=0; x=1; while(x>0){ int n=x%10; sum +=factorial(n); x/=10; } if (x...
则程序输出: This Is A 99_cat 我们假设:用户输入的串中只有小写字母,空格和数字,不含其它的字母或符号。 每个单词间由1个或多个空格分隔。 假设用户输入的串长度不超过200个字符。 package Question1_9; import java.util.Scanner; import java.util.Vector; ...
at java.base/java.util.Scanner.nextFloat(Scanner.java:2496) at com.example.myJavaProject.hello.main(hello.java:12) Example 2 - Function Chaining This is an example of function chaining, in which one function calls another in a chain-like fashion. Unlike in Example 1, no exception is thrown...
import java.util.Scanner; class WrongNException extends Exception{ WrongNException(){ super("N must be positive"); } } public class AverageCount{ private int sumOfNumber; private int[] number; AverageCount(){ Scanner keyboard = new Scanner(System.in); System.out.println("Please input the ...
1.java5后的新特性。 2.可以获取用户输入的数据。-java.util.scanner。 基本语法:Scanner s = new Scanner(System.in); 通过Scanner类的next()与nextline()方法获取输入的字符串,在我们读取前一般需要使用hasNext()与hasNextline()判断是否还有输入的数据。
import java.util.Scanner; public class Taxi2 { publicstaticvoidmain(String[]args){intn,x,count;int[]a;Scannersc=newScanner(System.in);n=sc.nextInt();a=newint[4];for(inti=0;i<n;i++){x=sc.nextInt();switch(x){case1:a[0]++;break;case2:a[1]++;break;case3:a[2]++;break;...
import java.util.Scanner; public class Program { public static void main(String[] args) { Scanner input = new Scanner(System.in); int totalC
import java.util.Scanner; public class BubbleSort { public static void main(String args[]) { int i,j,t,d; Scanner s=new Scanner(System.in); System.out.println("Enter The size of Array"); d=s.nextInt(); int a[]=new int[15]; System.out.println("\nEnter the Elements Are"); ...
Finally this is the code snippet to add the item to the cart. Save the file as test.java. package com.qa.bs; import java.net.MalformedURLException; import java.net.URL; import java.util.HashMap; import java.util.List; import org.openqa.selenium.By; import org.openqa.selenium.MutableCapa...