如何在同一行中获取用户输入

Question

I am trying to take input with print statement. How take input from the user in same place ?

package hello;

import java.util.Scanner;
public class hello {

    public static void main(String[] args) {

        int number;

        Scanner sc = new Scanner(System.in);

        System.out.println("Enter Number: ");

        number = sc.nextInt(); 

        sc.close();

        System.out.println("Number Entered: "+number);
    }
}

Program output

Enter Number: 
10
Number Entered: 10

I want to take input in first line

Enter Number:  10
Number Entered: 10

Answer 1

只需使用print()而不是println() 。

System.out.print("Enter Number: ");

Answer 2

In Java System.out.println() means print a line after printing the passed string. Insted of println() call another function named print() it will just print the string without returning a new line. So, replace System.out.println("Enter Number: "); line into System.out.print("Enter Number: ");