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00000EE207121902

Write a C program to input code (1/2/3).Read a number and print the result
based on the input option. Use if-elseif ladder
1, check if the no is ೦೮6/0೪೦0
2. check if the no is positive / negative
3) check if it is divisible by 5.
PART ட

Answer any two full questions, each carries 10 marks.
With suitable example, explain terms: i) Function definition, ii) Function
prototype, iii) Formal argument vii) Actual argument
Explain any four string handling functions in C with examples.
What is meant by storage class specifier? Explain the 4 basic storage classes in
C with examples.
Write a C program to find the product of two matrices.
Develop a C program to sort given n names in alphabetic order?

PART 0

Answer any two full questions, each carries 10 marks.
Define a structure to store the complex number. Using this structure write a
program to add and subtract two complex numbers.
Explain the basic control statements in Python.
What is a pointer? Why they are used? How can you access a variable using
chain of pointers?
Write a C program to sort an array of integers using pointers.
How is a file pointer declared? What are the different modes of opening a file?
Explain with one simple example.

Write 8 C program to copy the contents of one file to another.

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