to create java program using buffered reader

Engineering
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How to create java program using buffered reader.  to create java program using buffered reader.  to create java program using buffered readersdnsjf dkfndksfns skfskf

Mar 7th, 2015

Buffered Reader is a class which uses an InputStream Reader object to read  characters from a stream. If using System.in in the Inputstream Reader class, we can read the typed characters.
We can use the read() or readLine() functions to read data. read() will read a character and readLine() will read a whole line of characters(till you press enter). Also it throws an IOException which we must handle in our program
We also need to import java.io as it contains the necessary classes.

An example program


import java.io.*;
public static void main (String[] args) throws IOException

// throwing the IO exception which the buffered reader may generate
{

BufferedReader br =new BufferedReader(newInputStreamReader(System.in));

int T=Integer.parseInt(br.readLine());
for(int i=0;i<T;i++){
	String s= br.readLine();
//read a line as string
	int[] m=newint[2];//create a 2 member array
        m[0]=br.read();//read the first number
        m[1]=br.read();
//read the second number

System.out.println(s);
//print out the string

System.out.println(m[0]);
//print out the first number

System.out.println(m[1]);
}
}

Mar 8th, 2015

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Mar 7th, 2015
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Mar 7th, 2015
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