77 EXAMPLES AND EXERCISES OF C PROGRAMMING

Author
Ts. Mohd At-Tarmizi Bin Abu Hassan

Publisher

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77 EXAMPLES & EXERCISES OF C PROGRAMMING
77 Examples & Exercises of C Programming

© 2022 Politeknik Sultan Idris Shah

Toutes droits réservés. Without the author's explicit written consent, no portion
of this book may be duplicated, saved for later retrieval, or converted into any form or by
any method, including mechanical, electronic, refilming and recording, etc.

The views or opinions expressed in this release do not necessarily reflect
official policy, and the publishers and authors of this publication are not responsible for
any losses incurred by parties that act or refrain from acting as a result of information in this
publication.

Perpustakaan Negara Malaysia Cataloguing-in-Publication Data

Mohd. At-Tarmizi Abu Hassan, Ts., 1985-

77 EXAMPLES & EXERCISES OF C PROGRAMMING /

Author Ts. Mohd At-Tarmizi Bin Abu Hassan.

Mode of access: Internet

eISBN 978-967-2860-38-9

1. C (Computer program language).

2. Programming languages (Electronic computers).

3. Government publications--Malaysia.

4. Electronic books.

I. Title.

005.133

Published by:
Politeknik Sultan Idris Shah,
Sungai Lang,
45100 Sungai Air Tawar,
Selangor Darul Ehsan.
No. Tel: 03 3280 6200
No. Fax: 03 3280 6400

Website: https://psis.mypolycc.edu.my/index.php/interaktif/
penerbitan @ Ts. Mohd At-Tarmizi Bin Abu Hassan.

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77 EXAMPLES & EXERCISES OF C PROGRAMMING
I would like to acknowledgement the assistance and encouragement of our families, friends
and top management of Politeknik Sultan Idris Shah who have actively contributed to the
successful publication of this book.

Ts. Mohd At-Tarmizi Bin Abu Hassan

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77 EXAMPLES & EXERCISES OF C PROGRAMMING

This book is dedicated to all students of
Electrical Engineering at the polytechnic who
take the subject DEC20012 – Fundamental

Programming. The content is designed to
enhance C programming understanding and
skills through variations of examples and

exercises. “Practice makes perfect!”

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77 EXAMPLES & EXERCISES OF C PROGRAMMING

Acknowledgements iii
Preface iv
Table of Contents v
77 Examples of C Programming - Sequences Structure 1-16
77 Examples of C Programming - Selection Structure 17-35
77 Examples of C Programming - Repetition Structure 36-49
77 Examples of C Programming - Array 50-60
77 Examples of C Programming - Function 61-77
77 Examples of C Programming - Pointer 78-79
77 Examples of C Programming - Applications 80-86
77 Exercices of C Programming 87-103
References and Further Studies vi

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77 EXAMPLES & EXERCISES OF C PROGRAMMING 1

77 EXAMPLES OF C PROGRAMMING
1. SEQUENCE STRUCTURE

1 - HelloWorld.c source code

1 - HelloWorld.c output file
2 - WelcomeToJKEPSIS.c source code

2 - WelcomeToJKEPSIS.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 2

3 - ComputerGenie_getch.c source code

3 - ComputerGenie_getch.c output file
4 - ComputerGenie_getchar.c source code

4 - ComputerGenie_getchar.c ouput file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 3

5 - ComputerGenie_getche.c source code

5 - ComputerGenie_getche.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 4

6 - Understand_Various_Of_Data_Types.c source code

6 - Understand_Various_Of_Data_Types.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 5

7 - Draw_Guns_in_the_specified_format.c source code

7 - Draw_Guns_in_the_specified_format.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 6

8 - Basic_Calculator.c source code

8 - Basic_Calculator.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 7

9 - Puts_and_gets_name_age.c source code

9 - Puts_and_gets_name_age.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 8

10 - Understanding_Precedence.c source code

10 - Understanding_Precedence.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 9

11 - Undertanding_Relational_Operator.c source code

11 - Undertanding_Relational_Operator.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 10

12 - Compound_Assignment.c source code

12 - Compound_Assignment.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 11

13 - AverageTemperature.c source code

13 - AverageTemperature.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 12

14 - CalculateCircleCircumferenceandArea.c source code

14 - CalculateCircleCircumferenceandArea.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 13

15 - CalculateCubicAreaAndVolume.c source code

15 - CalculateCubicAreaAndVolume.c output file
16 - CalculateMonthlySaving.c source code

16 - CalculateMonthlySaving.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 14

17 - ConvertDistance.c source code

17 - ConvertDistance.c output file
18 - ConvertTemperatureCentigradetoFahrenheit.c source code

18 - ConvertTemperatureCentigradetoFahrenheit.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 15

19 - ConvertTemperatureFahrenheittoCentigrade.c source code

19 - ConvertTemperatureFahrenheittoCentigrade.c output file
20 - Base_and_Power.c source code

20 - Base_and_Power.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 16

21 - Square_Root.c source code

21 - Square_Root.c output file
22 - Bigger_or_Smaller_or_Equal.c source code

22 - Bigger_or_Smaller_or_Equal.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 17

2. SELECTION STRUCTURE

23 - If under age.c source code

23 - If under age.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 18

24 - AgeForVoting.c source code

24 - AgeForVoting.c output file
A. If statement output file
B. Else statement output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 19

25 - Find_Largest_Number.c source code

25 - Find_Largest_Number.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 20

26 - Find_Smallest_Number.c source code

26 - Find_Smallest_Number.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 21

27 - Odd_or_Even_Number.c source code

27 - Odd_or_Even_Number.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 22

28 - Switch_Case_Fruits_Integer.c source code

28 - Switch_Case_Fruits_Integer.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 23

29 - Switch_Case_Blood_Type.c source code

29 - Switch_Case_Blood_Type.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 24

30 – Nested_If_Voted.c source code

30 – Nested_If_Voted.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 25

31 - Gred_Examination_System.c source code

31 - Gred_Examination_System.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 26

32 – Blood_Pressure.c source code

32 – Blood_Pressure.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 27

33 - Body_Mass_Index.c source code

77 EXAMPLES & EXERCISES OF C PROGRAMMING 28

33 - Body_Mass_Index.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 29

34 - Fever_Check.c source code

34 - Fever_Check.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 30

35 - Calculate_Electricity_Bill.c source code

35 - Calculate_Electricity_Bill.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 31

36 - Calculate_Water_Bill.c source code

77 EXAMPLES & EXERCISES OF C PROGRAMMING 32

36 - Calculate_Water_Bill.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 33

37 - Calculate_Resistor_Value.c source code

77 EXAMPLES & EXERCISES OF C PROGRAMMING 34

77 EXAMPLES & EXERCISES OF C PROGRAMMING 35

37 - Calculate_Resistor_Value.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 36

3. REPETITION STRUCTURE

38 - While_Statement_CountDown_In_Ascending_Order.c source code

38 - While_Statement_CountDown_In_Ascending_Order.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 37

39 - While_Statement_CountDown_In_Descending_Order.c source code

39 - While_Statement_CountDown_In_Descending_Order.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 38

40 - Do_While_Statement_CountDown_In_Ascending_Order.c source code

40 - Do_While_Statement_CountDown_In_Ascending_Order.c ouput file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 39

41 - Do_While_Statement_CountDown_In_Ascending_Order.c source code

41 - Do_While_Statement_CountDown_In_Ascending_Order.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 40

42 - For_Statement_CountDown_In_Ascending_Order.c source code

42 - For_Statement_CountDown_In_Ascending_Order.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 41

43 - For_Statement_CountDown_In_Descending_Order.c source code

43 - For_Statement_CountDown_In_Descending_Order.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 42

44 - Pre_Test_While_Statement.c source code

44 - Pre_Test_While_Statement.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 43

45 - Post_Test_Do_While_Statement.c source code

45 - Post_Test_Do_While_Statement.c output file

77 EXAMPLES & EXERCISES OF C PROGRAMMING 44

46 - Average_Marks_For_Statement.c source code

46 - Average_Marks_For_Statement.c output file