Curriculum

C basic

C Home

0/1

C Introduction

0/1

C Get Started

0/1

C Syntax

0/2

C Output

0/2

C Comments

0/1

C Variables

0/6

C Data Types

0/7

Data Types

10 minutes
Character

5 minutes
Number

5 minutes
Decimal Precision

5 minutes
Memory Size

5 minutes
Real-Life Example

5 minutes
Type Conversion

5 minutes

C Constants

0/1

C Operators

0/1

C Booleans

0/2

C If ... Else

0/5

C Switch

0/1

C Break and Continue

0/1

C While Loop

0/3

C For Loop

0/3

C Arrays

0/4

C Strings

0/3

C User Input

0/1

C Memory Address

0/1

C Pointers

0/2

C Functions

0/5

C Files

0/3

C Structures

0/1

C Enums

0/1

C Memory

0/6

Text lesson

Real-Life Example

Here’s a practical example demonstrating the utilization of various data types to compute and display the total cost of a specified quantity of items:

Example

// Create variables of different data types
int items = 50;
float cost_per_item = 9.99;
float total_cost = items * cost_per_item;
char currency = ‘$’;

// Print variables
printf(“Number of items: %d\n”, items);
printf(“Cost per item: %.2f %c\n”, cost_per_item, currency);
printf(“Total cost = %.2f %c\n”, total_cost, currency);