dElmARk
Admin
Posts : 92
Join date : 09/04/2012
 | Subject: BufferedReader Syntax  Tue Oct 23, 2012 8:43 pm | |
| BufferedReader Syntax. The program starts with the code import java.io.*; before the class name, but must be inside the method - Code:
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import java.io.*;
class progName {
public static void main(String[] args){
BufferedReader brVarName = new BufferedReader(new InputStreamReader(System.in))throws Exception;
}
}
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dElmARk
Admin
Posts : 92
Join date : 09/04/2012
| | Subject: Re: BufferedReader Syntax Tue Oct 23, 2012 8:44 pm | |
| Declaring variable together with its data type using BufferedReader. (Continued..) Via Input Data - Code:
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String stringVar = brVarName.readLine();
char charVar = brVarName.readLine();
int intVar = Integer.parseInt(brVarName.readLine());
Double doubleVar = Double.parseDouble(brVarName.readLine());
Fload floatVar = Float.parseFloat(brVarName.readLine());
User Defined Declaration - Code:
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String stringVar = "Text Message, Sencence or Paragraph";
char charVar = 'a'; || char charVar = '1';
int intVar = 12;
Double doubleVar = 100.0;
Fload floatVar = 50.0;
__________ Take a look at this: - Code:
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import java.io.*;
class Sample{
public static void main(String []args)throws Exception{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.print("Input Name: ");
String name = br.readLine();
System.out.print("Input a letter or a number: ");
char character = br.readLine();
System.out.print("Input your age: ");
int age = Integer.parseInt(br.readLine());
System.out.print("Input a number with decimal: ");
Double Doubledecimal = Double.parseDouble(br.readLine());
System.out.print("Input a number with decimal: ");
Fload Floatdecimal = Float.parseFloat(br.readLine());
}
}
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