Nageswara Rao

Student should be good at analytical skills and logical thinking. For this he should practice a lot.

His/her practice should be in a manner as below:

    1. understand the question/scenario

    2. analyise the different ways to convert a scenario to program

    3. Now write a program to execute.

Now a days every answer is available in internet. So they are directly going to step 3. which is not a good procedure. First we should proceed with step 1 and step 2. If necessary you can search on internet to solve the errors of step 3

Java: 

    static typing programming language

    readability is less comnpared to python

    less standarized library compared to python

    mainly used mobile and web applications

Python:

     dynamic typing programming language.

    readbility and maintain is good

    indent syntax

    lot of standardized libraries

    almost used in each and every domain like data science, artificial intelligence, web application automation etc.

C:

Most of the times, we perform the actions like reading or updating the arrays in C.

we always find the length and we will perform loop based on the length.

Python:

Go head and perform loop directly. You don't want to worry about the length

for in python is similar to for-each in java.

If you have for loop similar to C then use range along with for