C Answers

Implement conversion from INFIX to POSTFIX and evaluation of POSTFIX.

Write a recursive program to display elements of stack using the PUSH() and POP() operations and without violating the LIFO concept.

Write a program to delete the nodes whose information part is divisible by 7 in a doubly linked list. For example, if input: 5->7->11->3->21->6, then output 5->11->3->6.

Create a class student which stores name, roll number and age of a student. Derive a

class test from student class, which stores marks in 5 subjects. Input and display the

details of a student.Extend this program to include a class sports, which stores the marks in sports activity.

Derive the result class from the classes ‘test’ and ‘sports’. Calculate the total marks and

percentage of a student.

Write a menu driven program to implement Deques (both Input-restricted and Output-restricted) operations such as Enqueue, Dequeue, Peek, Display of elements, Is Empty, Is Full using static array.

Write a program to multiply every element of the linked list with 10

Write a program to sort an array of floating-point numbers in descending order using the quick sort?

Design an algorithm to convert a lower triangular matrix to upper triangular matrix.