Transcript
BRANCH: ELECTRICAL BATCH : F‘1gACTIVE LEARNING ASSIGMENT
SUBJECT : COMPUTER PROGRAMMING AND UTILIZATION
Guided by : sejal madam
Kavan Patel -140120109032Harshid Panchal -1401201090 23Mihir Thaker -140120109060
Group no : 2
PREPARED BY: ENROLLMENT NO.
FLOWCHART
Topic Name
A Flow chart•Is a type of diagram that represents an algorithm, workflow or process, showing the steps as boxes of various kinds, and their order by connecting them with arrows.
• Flow charts are used in analysing ,designing, documenting or managing a process or program in various fields.
I. Flow chart are used in designing and documenting complex processes or programs.
II. Like other types of diagrams , they help visualize what is going on and thereby help the people to understand a process , and perhaps also find flaws, bottlenecks , and other less-obvious features within it.
III. There are many different types of flowcharts , and each type has its own repertoire of boxes and notational conventions.
Overview
Overview
The two most common types of boxes in a flow chart are:
1) a processing step, usually called activity, and denoted as a rectangular box
2) a decision , usually denoted as a diamond.
Symbols of Flow chart
TerminatorRepresented as circles , ovals or rounded rectangles, usually containing the word “Start” or “End” , or another phrase signalling the start or end of a process , such as “submit inquiry” or “receive product”.
Start / end
Arrows• Showing “flow of control”.
• An arrow coming from one symbol and ending at another symbol represents that control passes to the symbol the arrow points to .
• The line for the arrow can be solid or dashed.
• The meaning of the arrow with dashed line may differ from one flowchart to another and can be defined in the legend
Processing• Represented as rectangles.
• Use it to represent an event which is controlled within the process.
• Typically this will be a step or action which is taken.
• In most flowcharts this will be the most frequently used symbol.
• Examples: “ Add 1 to X”; “replace identified part”; “save changes” or similar.
processing
INPUT / OUTPUTRepresented as a parallelogram.Represents material or information entering or leaving the system, such as customer order (input) or a product (output).Example: Get X from the user; display X.
Input/output
DECISION A decision or branching point. Lines representing different decisions emerge from different points of the diamond.
decision
1)Program flowchart
2)System flowchart
Types of flowchart
Program flowchart:shows the sequence of instructions in a program or subroutine. These instructions are followed to procedure the needed output
START
INPUT
PROCESS
OUTPUT
DECISION
END
DRAW A FLOWCHART TO FIND THE SUM OF FIRST FIFTY NATURAL NUMBER.
Draw a flowchart to find the largest of three numbers A, B & C.
Draw a Flow Chart To Find factorial of given number.Start
Readn
i=1f=1
Ifi<=
nPrint
“factorial ” , F
Stop
f = f * i
i = i + 1
THANK YOU. . . .. .
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