This is the presentation of a program made by me and my friend Shoaib Khan, This program is written in C Language. If you want the copy of this program write me...

1. CONVERTER
C- Language Program

2. 
Presented to:
Miss Farah Nawaz
Computer Science Department
Newports Institute of Communication and Economics

Presented by:
Muhammad Shoaib
Zuhaib Ali

Coerce :
Programming Techniques 1
Fall 2013

3. CONVERTER

We have created a program “converter”.

The program is written in C Language.

That can converter Temperature, Time and Length.

4. MAIN MENU OF PROGRAM

5. PROGRAMMING
Converter (C - Language Program)

6. HEADER FILES

Only one header file is used in our program

7. SWITCH CASE

We have used a “Switch Case” in this program. And
give 4 cases.

Switch Case

Case 1 - Temperature

Case 2 - Time

Case 3 - Length

Case 4 - Exit

8. IF FUNCTION

In first 3 case we used
“If function”.

Temperature
 If Celsius
 Else if Fahrenheit
 Else if Kelvin
Time
 If Day
 Else if Hour
 Else if Minute
 Else if Second
 Length
 If Centimeter
 Else if Foot
 Else if Inch
 Else if Meter


9. CUSTOM FUNCTION

We have created 11 custom functions in our program.

Temperature




Time





Celsius to all
Fahrenheit to all
Kelvin to all
Day to all
Hour to all
Minute to all
Second to all
Length
Centimeter to all
 Foot to all
 Inch to all
 Meter to all


10. EXAMPLE OF CUSTOM FUNCTION
CelsiusToAll()
{
float Celsius,Fahrenheit,Kelvin;
clrscr();
printf("Enter Temperature in Celsius: ");
scanf("%f",&Celsius);
Fahrenheit=(1.8*Celsius)+32;
Kelvin=(Celsius+273.15);
printf("nTemperature in Fahrenheit : %.3f", Fahrenheit);
printf("nTemperature in Kelvin : %.3fn", Kelvin);
system("pause");
return 0;
}

11. FLOW CHART OF PROGRAM

12. TEMPERATURE

13. UNITS

In “Temperature Conversation” we have given 3
units.
Celsius
 Fahrenheit
 Kelvin


14. FORMULAS

The formulas used for temperature conversations in
this program are:
From
Temperature
Fahrenheit
Kelvin
Celsius
To
Celsius
=
(Fahrenheit-32)/1.8
Kelvin-273.15
Fahrenheit
Celsius*1.8
=
(Kelvin*1.8)-459.67
Kelvin
Celsius+273.15
(Fahrenheit+459.67)/1.8
=

15. RESULT
After selecting the input unit program the program
ask to enter temperature in selected unit and
calculate the result in other units and print it.
 Example:


16. TIME

17. UNITS

In “Time Conversation” we have given 4 units.
Days
 Hours
 Minutes
 Seconds


18. FORMULAS

The formulas used for time conversations in this
program are
From
Time
Hours
Minutes
Seconds
Days
=
Hours/24
Minutes/60/24
Seconds/60/60/24
Hours
Days*24
=
Minutes/60
Seconds/60/60
Minutes
Days*24*60
Hours*60
=
Seconds/60
Seconds
Days*24*60*60
Hours*60*60
Minutes*60
=
To
Days

19. RESULT
After selecting the input unit program the program
ask to enter time in selected unit and calculate the
result in other units and print it.
 Example:


20. LENGTH

21. UNITS

In “Length Conversation” we have given 4 units.
Centimeter
 Foot
 Inch
 Meter


22. FORMULAS

The formulas used for Length conversations in this
program are:
From
Length
Foot
Inch
Meter
Centimet
er
=
Foot*30.48
Inch/0.3937
Meter*100
Foot
Centimeter*0.033
=
Inch/12
Meter/0.3048
Inch
Centimeter*0.398
Foot*12
=
Meter/0.0254
Meter
Centimeter*100
Foot*0.3048
Inch/39.37
=
To
Centimeter

23. RESULT
After selecting the input unit program the program
ask to enter Length in selected unit and calculate
the result in other units and print it.
 Example:


24. PENFLIX

25. THANK YOU