1. Write a program for deleting a node in Doubly Linked list

2. Memory leakage is because of _____________

3. Tree traversal Algorithms

4. 10 test cases for entering 3 values representing sides of a triangle and the program giving output as scalene, isosceles or eqilauteral

5. Write a program for implementing binary search tree.

6. Program to calculates P=R/I where R, I are integer inputs and P a floating point output. Write 10 test cases for this.