Algoritma %26 Pemrograman Komputer - Basic Algorithm

8/8/2019 Algoritma %26 Pemrograman Komputer - Basic Algorithm

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PEMROGRAMAN KOMPUTERBasic of Algorithm

Christyowidiasmoro, ST:, MT., MSc.



Se uence

Given chicken soup in bowl A and seafood

and bowl B so that bowl A contains seafood

soup and bowl B contains chicken soup.

1. Pour the content of bowl A into bowl C.

2. Pour the content of bowl B into bowl A.

. .



Selection If Budi wins the com etition

then father will buy him a bicycle.

then I will take a left turn to Kartini Street.

else you will go by taxi.

else if it is yellow then you must drive carefully elseif it is reen ou can o ahead.



Re etition Writin 10 Sentences

Writing “I will not cheat in the exam”.

1. Write “I will not cheat in the exam”.

2. Write “I will not cheat in the exam”.3. Write “I will not cheat in the exam”.

……….

. r te w not c eat n t e exam .10. Write “I will not cheat in the exam”.



Re etition= ++

Write “I will not cheat in the exam”;

n = 1 w e n

Write “I will not cheat in the exam”;

n = n + 1;



In ut and Out ut

input from user and it also needs to print the.

xamp e: eating a gorit m nee s t e user to

enter the total number of sentences and it

nee s to pr nt t e sentences.



How to Write an Al orithmAl orithm NAME_OF_ALGORITHM

{ Write the explanation of the algorithm, whatthe algorithm does. }

DECLARATIONr e a ype, cons an s, var a es, anfunction that will be used in the algorithm. }

DESCRIPTIONWrite all the ste action in the al orithm.



Exam leAlgorithm AREA_OF_CIRCLE

{ Given the radius of a circle, this algorithm calculate thearea of the circle. }

DECLARATION

r = the radius of the circle;L = area of the circle;

π = 3.14;

DESCRIPTION

L = π*r2



Discussion



AnswerAlgorithm SOLVE_EQUATION

{this algorithm is used to solve the given equation. }

DECLARATION

= oa , ou pu o e equa on

a, b, c =float, input of the equation;

d, e, f, g =float, temporary variables;

DESCRIPTION

1. d = (b*b) – (4*a*c)

= *.

3. f = -b +4

4. g = f / (a*a*a)

.



Discussion

A B C



Discussion

disks were inserted into an iron stick A so thatthe larger disk was placed under the smallerone.

Write an algorithm to move the disks into stickB. In every step there only be one disk to move,

and the larger disk cannot be placed on top ofthe smaller one.



Quiz

from second unit into hours, minutes, and seconds.

Output:

Input:5000 seconds

rocess

????

Minutes = 23Seconds = 20



AnswerAlgorithm CONVERT_SECOND_TO_TIME

{this algorithm is used to convert a given second to HH:MM:SS format. }

DECLARATION

s = integer, input

hh, mm, ss = integer, output;

DESCRIPTION

1. hh = s / 3600

2. s = s % 3600

3. mm = s / 60

4. ss = s % 60 . : :

Algoritma %26 Pemrograman Komputer - Basic Algorithm

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