Code-optimization

Code optimization is a technique by which we can optimize our code by deleting all "dead codes" and by eleminating "common expressions" from the inputs.

Dead code

Dead code is that codes or expressions which does not affect output of the expressions(arithmatic). e.g a=9 b=c+d c=7 and d=3 ...here "a=9" is dead code...

Common expression

The expressions which either "R value"(right value) or both "L values (left values) and R values " are same,are called common expressions.

e.g a=b+c f=b+c are common expressions..

Code based...

Here we can use the csv file(input.csv) as input, which contains the two header "left" and "right" for "L value" and "R value " respectively.

Other file is "output1.csv", which is used to store the intermediate results..

"Code optimization.jpg" file is final output...