Foundations of Coding
First steps in programming
Code Trail1 of 6
Learn the fundamental syntax of various programming languages like C, C++, Python, Java, and JavaScript. This trail provides a solid foundation for coding beginners.
9 Chapters
Foundations of Coding
First steps in programming
Code Trail1 of 6
Learn the fundamental syntax of various programming languages like C, C++, Python, Java, and JavaScript. This trail provides a solid foundation for coding beginners.
9 Chapters
Concept Explanations & Warm up problems
Learn concepts with detailed explanations and illustrations. Wrap up with practice problems to apply what you've learned.
Challenge Problems
Apply what you've learned to various practice problems and identify any gaps in your understanding.
Test Problems
The final stage of each chapter consists of test problems that you must solve on your own, without solutions or discussion features. With a slightly higher difficulty level, these problems help you refine your skills.
1
Variables & Output
Learn how to store information in variables and display it on the screen.
Simple Print
Variable & Type
Print Format
Round
Assigning Value
Assign from Variable
Swap
Assign Multiple Variables
2
Input Basics
Learn how to get information from keyboard and use it.
Integer
Float
Input Between Blank
Multiple Lines
String
Input Between Special Character
3
Basic Operators
Learn how to use essential operators for basic calculations.
Four Arithmetic Operations
Sum and Average
4
Conditional Statements
Understand how to use if-statements and logical operators to make decisions.
If
If Else
Ternary Operator
If Elif Else
If Elif Elif Else
If If
If Else If Else
Comparison Operators
AND Operator
OR Operator
AND OR Mixed
Nested Conditional
5
Loops
Learn about different types of loops and how to use them to repeat tasks.
Increment by one
Increment by more than one
Decrement by one
Increment by one
Increment by more than one
Decrement by one
Repeat n times
If inside for
If Statement Inside a for Loop
Cnt Variable
Sum Variable
Prod Variable
Continue Keyword
Break Keyword
Infinite Loop
Loop in Undecidable Situation
Any Satisfying
All Satisfying
6
Nested Loops
Explore how to use loops within other loops for more complex repetitions.
Rectangle
Right Triangle
Row Symmetric
Column Symmetric
Row Column Symmetric
Rules in the row
Regardless of shape
General Order
Mathematical Pattern
Cnt Variable
Pattern for the row or column
Multiplication Table
Print as shape
Print according to format
Print Alphabet
Repeat n times
7
Arrays
Learn about arrays and how to use them with loops to manage lists of data.
Enter multiple in one line
Index
Necessity of Array
Count Array
Retrieve
Min&Max
8
Two-Dimensional Arrays
Discover how to work with grids of data using two-dimensional arrays.
Input 2d Array
Define 2d Array
Draw Pattern with 2d Array
Fiil in order
2d Array as a Grid
9
Strings
Learn the basics of strings and various operations you can perform on text.
Enter string without blank
Enter string with blank
Array of string
Retrieve
Concatenation
Find
Edit Character
Remove Character
Shift
ASCII Code
Alphabet Case Conversion
String to Int
Int to String
Compare
Mastery of basic syntax in C, C++, Python, Java, and JavaScript
Ability to write programs that handle input and output according to specified formats
Understanding of fundamental programming concepts like variables, loops, and conditional statements
Confidence in tackling introductory coding problems and understanding their requirements
Skill to implement simple algorithms, such as checking whether a number is prime
Are curious about coding but unsure where to start
Have tried learning to code before but struggled to grasp the concepts
Want to build a solid foundation in programming from the ground up
Find it challenging to write basic programs, like summing a sequence of numbers
Desire a structured approach to learning programming fundamentals
Want to gain confidence in their ability to understand and solve simple coding problems