Showing posts with label addition of first 'n' odd numbers. Show all posts
Showing posts with label addition of first 'n' odd numbers. Show all posts

Wednesday, August 28, 2013

TOPIC 2: LOGIC BUILDING USING PSEUDO CODE

2.1 Flowchart and Pseudo Code

Assignment 2.1.1: Problem Solving through flowchart

Problem Description: Draw a flowchart for the following problems:

1. Add first N even numbers

SOLUTION : 


flowchart to show addition of first 'n' even numbers


2.   Add first n odd numbers

SOLUTION :


Flowchart showing addition of first 'n' odd numbers


3.  Find maximum of three numbers

SOLUTION :


Flowchart showing maximum of three numbers


4. Determine whether a year s leap year or not

SOLUTION :


Flowchart showing whether a year is leap year or not

5. Input a number and check whether it is prime or not

SOLUTION :


Flowchart showing whether a number is prime or not


6. Input a number and check whether it can be expressed as some positive integer power of 2. For example 2,4,8,16,32… etc. can expressed as some positive integer power of 2 like 2^1,2^2,2^3,2^4, and 2^5……..

SOLUTION : 


Flowchart expressing a number as power of 2