Mini_Projects_using_C

Mini_Projects_using_C

1. PROJECT 1 : RANDAM NUMBER GENERATOR & NUMBER GUESSING GAME.
2. PROJECT 2 : SNAKE-WATER-GUN GAME.
3. PROJECT 3 : ATM MACHINE.
4. PROJECT 4 : CHEMISTRY PERIODIC TABLE GENERATOR & THE ELEMENT'S PROPERTIES GENERATOR.
5. PROJECT 5 : DIGITAL STOP WATCH.
6. PROJECT 6 : CURRENT DATE & TIME GENERATOR.
7. PROJECT 7 : YEAR CALENDAR GENERATOR.

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Programs Included

1. Number Guessing Game

• A simple interactive game where players guess a randomly generated number
• Provides hints (higher/lower) to guide the player
• Tracks number of attempts taken to guess correctly
• Uses random number generation between 1-100

2. Snake Water Gun Game

• Implementation of the classic Snake-Water-Gun game (similar to Rock-Paper-Scissors)
• Play against computer with randomized choices
• Includes clear winning rules:
  • Snake beats Water
  • Water beats Gun
  • Gun beats Snake
• Displays both player and computer choices

3. ATM Machine Simulator

• Simulates basic ATM operations
• Features:
  • Multiple bank card support (SBI, HDFC, ICICI, AXIS, PNB)
  • Balance inquiry
  • Cash withdrawal
  • PIN verification (with retry option)
  • Transaction limits
  • Balance updates after transactions

4. Modern Periodic Table

• Interactive periodic table information system
• Features:
  • Details for all 118 elements
  • Information includes:
    • Element name and symbol
    • Atomic number
    • Electronic configuration
    • Discovery credit
    • Charge
  • Search by atomic number
  • User-friendly interface

5. Digital Stopwatch

• Simple command-line stopwatch
• Features:
  • Hours:Minutes:Seconds display
  • 24-hour format
  • Clear screen updates
  • Precise second-by-second counting

6. Digital Clock

• Real-time digital clock display
• Features:
  • Current time display in HH:MM:SS format
  • Date display (DD-MM-YYYY)
  • Auto-updates every second
  • System time synchronization

7. Calendar Generator

• Generates a calendar for any given year
• Features:
  • Monthly view with proper day alignment
  • Leap year handling
  • Day of week calculation using Zeller's Congruence
  • Full year display with all months

8. Random Number Generator

• Simple random number generator
• Generates numbers between 1 and 100
• Uses system time as seed for true randomness

Technical Requirements

• C compiler (GCC recommended)
• Standard C libraries
• Unix-based system for some programs (or Windows with appropriate modifications)

Compilation Instructions

gcc -o program_name program_name.c
./program_name

Note

• Some programs might need system-specific modifications (e.g., system("clear") vs system("cls") for Unix/Windows)
• All programs include error handling and input validation
• Programs are designed for educational purposes and practical learning

Contributing

Feel free to contribute to this collection by:

• Adding new features to existing programs
• Improving error handling
• Optimizing code
• Adding new programs
• Fixing bugs

License

This project is open source and available under the MIT License.