Updated readme.md

Author: pritansh

README.md

@@ -2,48 +2,61 @@
 Basic compiler written in java
 
 How to run this :-
+
 Using Eclipse -
+
 Import project into eclipse and edit code in Compiler/code.pc and compile Main.java to execute 
 
 This includes basic operations like +(addition), -(subtraction), *(multiplication), /(division)
 
 Data types and variables 
+
 Example :-
-For integer
-  a = 4
 
-For float
-  a=4.2
+For integer, 
+	
+	a = 4
+
+For float, 
+	
+	a=4.2
 
-For String
-  a="Hello World"
+For string, 
+	
+	a="Hello World"
 
 Implicit Functions
+
 1.print()  -- print function
-  print("Hello World")
-  Result :- Hello World
+  	
+  	print("Hello World")
+  	Result :- Hello World
 
 2.println() -- println function --> prints the data then move to the newline
-  println(3+5.3)
-  Result :-  8.3
+  	
+  	println(3+5.3)
+  	Result :-  8.3
 
 String Manipulation : -
+
 1.String concatenation
-  str="Hello " + 4.5
-  println(str)
-  Result :- Hello 4.5
+  	
+  	str="Hello " + 4.5
+  	println(str)
+  	Result :- Hello 4.5
         OR
-  str="Hello "
-  str=str+"World "+4
-  println(str)
-  Result :- Hello World 4
+  	str="Hello "
+  	str=str+"World "+4
+  	println(str)
+  	Result :- Hello World 4
 
 2.String Repeat
-  str="Hello"*3
-  println(str)
-  Result :- HelloHelloHello
+  	
+  	str="Hello"*3
+  	println(str)
+  	Result :- HelloHelloHello
         OR
-  str="hello"
-  str=str*4
-  println(str)
-  Resutl :- hellohellohellohello
+  	str="hello"
+  	str=str*4
+  	println(str)
+  	Resutl :- hellohellohellohello