ProCodeCG – Private Coding Class – Algorithm & Data Structure – Day #1


Today we learn about programming languages, datatypes and basic principles of programming: sequences, looping, conditionals dan functions 🙂

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we started with looping

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and then operators

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and then conditionals

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then we did some challenges 🙂 this one is how to determined whether a number is prime or not

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we learned different techniques and logics to solve the problem

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comparing different codes

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and modify it to be able to display list of prime numbers in a certain ranges 🙂

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we’re going to learn about data structures in the next class 😉


ProCodeCG – Private Training – Coding with Python – 23 Aug 2019 – Day #5



After debugging the homework from the previous class, the topic for today is how to create a palindrome detector 🙂

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The results 🙂


simple palindrome detector

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with word input

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with sentence input

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and then we learned about simple cryptography, virus and encryption-virus 😉 so much to learn today 🙂

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Today is the last day of the private training, but now Riani has most of the skill a programmer should has 🙂


ProCodeCG – Private Training – Coding with Python – 14 Aug 2019 – Day #3


Today we finished our calculator with GUI

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and then we learn some file and directory operations 😉


we make a form that will save data to a file

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and then read the file to display a keyword we search from a search form 😉

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next we will learn some matrix operations and then some sorting algorithm 😉