👨🏼‍💻 Learning C Code: A College Experience 👨🏼‍💻

📖 Introduction

Today, my college class focused on the fundamentals of C programming. We dove into writing C code, with a specific emphasis on understanding and using format specifiers effectively.

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🎯 Objectives

• ✅ Learn the basics of writing C code
• ✅ Understand the importance and usage of format specifiers

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📌 Topics Covered

• 🔹 Execution Of A Program
• 🔹 Prototype of printf
• 🔹 Printing Different Data Types
• 🔹 Precision Control
• 🔹 Length Control

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📝 Basics of Writing C Code

• 🏁 Introduction to C programming language
• ⚙️ Setting up the C environment
• 📜 Writing and executing a simple C program
• 🏗 Understanding the structure of a C program

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🔢 Format Specifiers

Format specifiers are used in C programming to control the input and output format. They are essential for formatting data in printf and scanf functions. Today, we covered the following format specifiers:

Format Specifier	Description
%d	Integer (int)
%f	Floating-point number
%c	Character
%s	String
%x	Hexadecimal representation
%o	Octal representation
%lf	Double
%%	Percent symbol (%)
%u	Unsigned decimal integer (unsigned int)

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💻 Example Code

Here’s an example of how to use format specifiers in a C program:

#include <stdio.h>

int main()
{
    char c = 'a';
    int x = -1;
    float f = 7.9;
    double d = 777.898989;
    printf("Formatted output: %c %d %u %o %x %f %lf\n", c, x, x, x, x, f, d);
    return 0;
}

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🚀 This guide enhances the learning experience for C programming with structured insights and examples!