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Course Content
Introduction to C++ Programming
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Control Flow Statements
Control flow statements in C++ allow the program to make decisions, repeat tasks, or jump to specific parts of code based on conditions. These statements give a program logical structure and control over the sequence of execution. Mastering control flow is essential for writing efficient and responsive programs. This section covers decision-making statements, looping constructs, and jump statements in detail with syntax and examples.
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Functions in C++
Functions in C++ are blocks of reusable code designed to perform a specific task. They help break large programs into smaller, manageable pieces and improve readability, modularity, and reusability. Functions reduce code duplication by allowing programmers to call the same block of logic from multiple places. This modular approach also makes debugging easier and enhances program structure and clarity.
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Modern C++ and Concurrency
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Advantages of Control Flow Statements

  1. Help in writing logical and structured programs.
  2. Allow decision making based on dynamic conditions.
  3. Enable code reuse and minimize redundancy.
  4. Simplify complex logic using nesting and loops.
  5. Enhance the flexibility and modularity of programs.
  6. Reduce execution time by skipping unnecessary parts.

 

Applications

  1. Building logic in decision-based systems like ATM software.
  2. Used in repetitive tasks like animations, timers, and sensors.
  3. Creating menu-driven applications.
  4. Handling exceptions and fallbacks.
  5. Automating testing and simulation tasks.
  6. Crucial for game development and real-time systems.

 

Limitations

  1. Overuse of nested control statements can reduce readability.
  2. goto can make the code difficult to trace and debug.
  3. Infinite loops can lead to crashes or memory issues.
  4. Misplaced break or continue can cause unexpected behavior.
  5. Excessive control flow logic may impact performance.
  6. Improper use may make code hard to maintain and scale.