Question: How do you input multiple lines in Java?

How do you input multi line?

Enter your string in multiple lines. Once you complete giving the user input in multiple lines, press ctrl+d . It sends a signal EOF to your system. If you are a windows user, use ctrl+z instead of ctrl+d .

Can a string have multiple lines Java?

Sadly, Java does not have multi-line string literals. You either have to concatenate string literals (using + or StringBuilder being the two most common approaches to this) or read the string in from a separate file.

How do you input a line in Java?

Example of nextLine() method

  1. import java.util.*;
  2. class UserInputDemo1.
  3. {
  4. public static void main(String[] args)
  5. {
  6. Scanner sc= new Scanner(System.in); //System.in is a standard input stream.
  7. System.out.print(“Enter a string: “);
  8. String str= sc.nextLine(); //reads string.

What is multi line comment in Java?

Multi line comments in Java start with /* and end with */. You can comment multiple lines just by placing them between /* and */. /* Hello this is the way to write multi line comments in Java */

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How do you use triple quotes in Java?

The opening triple quotes must be followed by a new line. var expr = “”” This is a 1-line “string” with “quotes” and no leading spaces in it! “””; The position of the closing triple quotes matters.

How do you have multiple inputs from multiple lines in Python?

In C++/C user can take multiple inputs in one line using scanf but in Python user can take multiple values or inputs in one line by two methods. Using split() method : This function helps in getting multiple inputs from users. It breaks the given input by the specified separator.

How do you input multiple lines in Python?

“multiline input in python” Code Answer’s

  1. print(“Enter the array:n”)
  2. userInput = input(). splitlines()
  3. print(userInput)

How do you input a list into multiple lines in Python?

Keep calling the input() function until the line it reads in is empty. The use the . split method (no args = space as deliminator). Use a list-comp to convert each string to an int and append this to your examList .

How do I return a string with multiple lines?

Use “”” (double quote) or ”’ (single quote) for multiline string or use for seperating them. NOTE: “”” and ”’ should be used with care otherwise it may print too many spaces in between two lines.

How do you read a multi line string in Java?

MultipleStringInputExample5.java

  1. import java.util.Scanner;
  2. public class MultipleStringInputExample5.
  3. {
  4. public static void main(String[] args)
  5. {
  6. //n is the number of strings we want to enter.
  7. int n=3;
  8. System.out.println(“Enter the elements: “);
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Why do we use nextLine in Java?

The nextLine() method of java. util. Scanner class advances this scanner past the current line and returns the input that was skipped. … Since this method continues to search through the input looking for a line separator, it may search all of the input searching for the line to skip if no line separators are present.

What is system in Java?

System.in in java means to take input from the keyboard or user. System. out in java means to print the output to console.

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