A personal C++ learning repository built from the ground up. Every program written, compiled, and pushed daily. Real code, real progress.

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About

This repo documents my C++ learning journey, one concept at a time. Each program targets a single topic so it stays focused and easy to revisit. The goal is a solid programming foundation that supports deeper work in exploit development, scripting, and security tooling.

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Program Index

Chapter 1 - Basics and Arithmetic

#	Program	Concept
01	Sum of Two Numbers	Variables, Input/Output, Arithmetic Operators
02	Savings Calculator	Float/Double types, User Input, Basic Math

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Chapter 2 - Conditional Logic

#	Program	Concept
03	Find MAX Number	If-Else, Comparison Operators
06	Check Positive and Negative	If-Else Statements
07	Positive / Negative / Zero	If-Else-If Ladder
08	Positive / Negative / Zero	Nested If Statements

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Chapter 3 - For Loops

#	Program	Concept
04	Find Even and Odd Numbers	Nested For Loop, Modulo Operator
05	Simple For Loop	Basic For Loop Syntax
09	Print 1 to 5	For Loop Iteration
10	Display Text 5 Times	Loop Repetition
11	Sum of N Natural Numbers	Accumulator Pattern
12	Range-Based For Loop	Modern C++11 Range Loop
13	Sum of N Natural Numbers v2	Loop Practice
14	Enter 5 Characters and Check	For Loop + Conditionals Combined
15	Multiplication Table (0 to 5)	Nested Loops
extra	Even Numbers 10 to 0	Reverse For Loop

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Chapter 4 - While Loops

#	Program	Concept
16	Print 1 to 5	While Loop Basics
extra	Sum of Positive Numbers	While + Accumulator

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Chapter 5 - Do-While Loops

#	Program	Concept
17	Execute by Choice	Do-While with User Control
18	Display 1 to 5	Basic Do-While
19	Print 1 to 5 v2	Loop Variation Practice
20	Counting 1 to 10	Do-While Counting
21	Sum Until User Enters 0	Sentinel-Controlled Loop
22	Input Validation Loop	Do-While for Valid Input
23	Calculate Sum of User Input	Running Total Pattern
24	Password Validation	Security Logic with Do-While

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Core Concepts Covered

Variables and Data Types          Arithmetic and Logical Operators
Input / Output (cin, cout)        Type Conversion
If / Else / Else-If               Nested Conditionals
For Loops                         While Loops
Do-While Loops                    Nested Loops
Range-Based For (C++11)           Sentinel and Accumulator Patterns
Password Validation Logic         Even/Odd, MAX, Sum Problems

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How to Compile and Run

# Linux / WSL / macOS
g++ -std=c++17 -o output "01.Sum of Two numbers.c++.cpp"
./output

# Windows (MinGW)
g++ -o output.exe "01.Sum of Two numbers.c++.cpp"
output.exe

The .exe files included are pre-compiled Windows binaries. On Linux, compile from the .cpp source.

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Repository Stats

Metric	Value
Total Programs	24+
Language	C++ (100%)
Executables Included	Yes (.exe alongside each .cpp)
Purpose	Programming Foundation for Security Engineering

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