How to take input using BufferedReader in Java?

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Can someone explain me the method of taking input by using BufferedReader in Java?
Mar 4, 2019 in Java by Shruti
2,352 views

2 answers to this question.

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BufferedReader is used to decrease the time for taking input. Generally, we use the Scanner class.

BufferedReader inp = new BufferedReader (new InputStreamReader(System.in));
int T= Integer.parseInt(inp.readLine()); // for taking a number as an input 
String str = inp.readLine(); // for taking a string as an input

For the case of an integer, you can take only input per line.

answered Mar 4, 2019 by Priyaj
• 57,450 points
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Reading User's Input using BufferedReader class:

By wrapping the System.in (standard input stream) in an InputStreamReader which is wrapped in a BufferedReader, we can read input from the user in the command line. Here’s an example:

BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Enter your name: ");
String name = reader.readLine();
System.out.println("Your name is: " + name);

In the above example, the readLine() method reads a line of text from the command line.

answered Aug 16, 2019 by Sirajul
• 44,350 points

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