Displaying float double long double values in Scientific Notation in C Programming Language @LearningLad

Uploaded April 2025 | Updated September 2026, 1 week ago

In this C Programming Language tutorial, you will learn how to display real numbers using both fixed-point notation and scientific notation. You’ll learn how to use the printf function with various format specifiers like %f, %e, and more to display float, double, and long double values.

What You’ll Learn:
How to display real numbers using fixed-point notation.
How to use scientific notation for large or small numbers.
How to format output to display a specific number of decimal places using %.2f, %.2e, and other formats.
A simple example program demonstrating how to use these techniques in your C programs.

Format Specifiers Covered:
%f for float
%lf for double
%LF for long double
%e for scientific notation
By the end of this video, you will know how to properly display real numbers in C and handle precision formatting with ease.

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