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Write a program for calculating area and perimeter of a rectangle



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I am lil bit confused at the usage of BufferedRe
I am lil bit confused at the usage of BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in)) is there any other possibility with out using this? 

Hi, Dear Karthik! I got your problem [Buffered
Hi, Dear Karthik! I got your problem [BufferedReader br1 = new BufferedReader(new InputStreamReader(System.in))]. You visit the following url for better understanding to this. You can also take data from the keyboard through command line. F 

User Input
this code snippet is awesome i can get the clear idea of user input functions but it could be better if you would show different method of implementing the same than 

Good Tutorial
This site has a good tutorial. i am beginner in java. i have learn very good tips in this site. i am a php developer.  

problem in constructor of java
Hi, I am belonging non-computer science. I face problem in constructor of java.Please define constructor briefly  

helpful info <3333
it works great but not so much with decimals, i fixed this by changing int to double ;-P 

tutorial
ya this is useful for the beginners  

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