Algorithm Flowchart And Pseudocode Examples Pdf
Pseudocode is an artificial and informal language that helps programmers develop algorithms.
Algorithm flowchart and pseudocode examples pdf. Introductory examples of flowcharts and pseudocode chapter 3 calculate pay sequence start end input hours print pay pay hours rate input rate begin input hours input rate pay hours rate print pay end 2 sum of 2 numbers sequence start end input x input y output sum sum x y begin input x y sum x y print sum end. Steps in problem solving first produce a general algorithm one can use pseudocode refine the algorithm successively to get step by step detailed algorithm that is very close to a computer language. Example 3 write an algorithm and draw a flowchart that will read the two sides of a rectangle and calculate its area. Notes on algorithms pseudocode and flowcharts.
Memory and time finiteness is not enough if we have to wait too much to obtain the result example. Pseudocode input the width w and length l of a rectangle calculate the area a by multiplying l with w print a. Examples of algorithms and flowcharts example 1. Algorithms lecture 1 5 efficiency an algorithm should use a reasonable amount of computing resources.
Pseudocode is very similar to everyday english. Consider a dictionary containing 50000 words.