Page 6 - PROGRAMMING IN C_Neat

Flow Chart:

Start

Input a,b,c

False True
if (a > b)?

False True False if (a > c)? True
if (b > c)?

Output c Output b Output c Output a

End
_______________________________________________________________________________________

6. Explain the structure of a C program with an example. *

Structure of a C Program:
 General Structure of a C Program:

Include Section
Global Declaration Section
main()
{
Local Declaration Section
Statement Section
}
User-defined Function Section

 Include Section:
 In this section, header files are included.

 Global Declaration Section:
 In this section, global variables are declared.

 main() Section:
 Execution of the program starts from the main() function.

 Local Declaration Section:
 In this section, local variables used in main() function are declared.

 Statement Section:
 In this section, the C statements required to solve the program are written.

 User-defined Function Section:
 In this section, user-defined functions are written.