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; import java.util.Vector; public class Question2 { public static void main(String[] args) { Scanner scanner=new Scanner(System.in); String string=scanner.nextLine(); Vectorvector=new Vector(); for (int i = 0; i < string.length(); i++) { ...
InputStream inputStream = new FileInputStream("D:\sample_text.txt"); Scanner sc = new Scanner(inputStream); StringBuffer sb = new StringBuffer(); while(sc.hasNext()) { sb.append(" "+sc.nextLine()+"\n"); } //Creating a text object Text text = new Text(10.0, 25.0, sb.toString...
Hamming Code Java: import java.util.Scanner;public class IntellipaatHammingDistance { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print("Enter the first string: "); String string1 = scanner.nextLine(); System.out.print("Enter the second st...
注意读取第一个END后面的回车~ 用nextLine(); 代码语言:javascript 代码运行次数:0 importjava.util.HashMap;importjava.util.Map;importjava.util.Scanner;/** * @author 陈浩翔 * * 2016-5-26 */publicclassMain{publicstaticvoidmain(String[]args){Scanner sc=newScanner(System.in);while(sc.hasNext())...
用nextLine(); import java.util.HashMap;import java.util.Map;import java.util.Scanner;/*** @author 陈浩翔** 2016-5-26*/public class Main{public static void main(String[] args) {Scanner sc = new Scanner(System.in);while (sc.hasNext()) {Map<String, String> map = new HashMap<String...
{\n public static void main(String[] args) throws Exception {\n System.out.println(\"Hello, World!\");\n Scanner scanner = new Scanner(System.in);\n System.out.println(\"Enter your name: \");\n String name = scanner.nextLine();\n System.out.println(\"Hell...
用nextLine(); importjava.util.HashMap;importjava.util.Map;importjava.util.Scanner;/** *@author陈浩翔 * * 2016-5-26 */publicclassMain{publicstaticvoidmain(String[] args){Scannersc=newScanner(System.in);while(sc.hasNext()) { Map<String, String> map =newHashMap<String, String>();String...
由编译器特别支持的包装称为装箱,所以当内置数据类型被当作对象使用的时候,编译器会把内置类型装箱为包装类 Java 语言为每一个内置数据类型提供了对应的包装类,所有的包装类(Integer、Long、Byte、Double、Float、Short)都是抽象类 Number 的子类,Number 类属于 java.lang 包...
In Java 1.5, a new class known as Scanner class was introduced to simplify the task of getting input from the user. The Scanner class is in java.util package which allows the user to read the data dynamically from the keyboard. It can be used to read a F