Fundamentals of the C Language: Variables & Datatypes

C 17    |    Beginner
  • 13 Videos | 1h 34m 15s
  • Includes Assessment
  • Earns a Badge
The C programming language is statically typed, which means that all variables have an associated type specified in the code. The C compiler will rigorously check that values stored in these variables match the declared types. In this respect, C differs from popular languages such as Javascript and Python where the types of variables can be inferred at runtime. You will start this course by learning the basics of variables in C. Learn about the data types that can be stored in those variables and how to use arithmetic operators to perform mathematical operations between literals and on variables. Discover basic arithmetic operators, then progress to unary and assignment operators. Finally, explore relational and logical operators in C and discover how to use relational operators to compare two numbers, and logical operators such as AND, OR, and NOT to combine predicates.

WHAT YOU WILL LEARN

  • discover the key concepts covered in this course
    introduce variables in C
    demonstrate limits on sizes of shorts, integers, and longs
    differentiate between signed and unsigned variables
    demonstrate variable conventions and syntax
    compate variables and constants
    perform math operations with arithmetic operators
  • demonstrate the use of ==, !=, <, > relational operators
    demonstrate how to check for equality between non-integral types
    demonstrate the use of logical operators
    demonstrate the use of pre- and post-increment operators
    perform math operations on variables with assignment operators
    summarize the key concepts covered in this course

IN THIS COURSE

  • Playable
    1. 
    Course Overview
    1m 42s
    UP NEXT
  • Playable
    2. 
    Introducing Variables in C
    9m
  • Locked
    3. 
    Viewing Limits on Shorts, Integers, and Longs in C
    7m 47s
    FREE ACCESS
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    4. 
    Exploring Signed and Unsigned Variables in C
    10m 28s
    FREE ACCESS
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    5. 
    Understanding Variable Conventions and Syntax in C
    8m 33s
    FREE ACCESS
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    6. 
    Understanding Variables and Constants in C
    10m 16s
    FREE ACCESS
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    7. 
    Using Arithmetic Operators in C
    8m 10s
    FREE ACCESS
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    8. 
    Using Relational Operators in C
    7m 10s
    FREE ACCESS
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    9. 
    Performing Equality Checks for Floating-point Types
    9m 2s
    FREE ACCESS
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    10. 
    Using the and, or, and not Logical Operators in C
    7m 29s
    FREE ACCESS
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    11. 
    Understanding the ++ Operator in C
    6m 51s
    FREE ACCESS
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    12. 
    Performing Math Operations with Assignment Operators
    5m 54s
    FREE ACCESS
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    13. 
    Course Summary
    1m 53s
    FREE ACCESS

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