PREPARED BY OMPRAKASH BEHERA (A) & Group CLASS VIII JNV, DEOGARH GUIDED BY MR. PRAHALLAD BADAPANDA FCSA.

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ALGORITHMS AND FLOWCHARTS

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Presentation transcript:

PREPARED BY OMPRAKASH BEHERA (A) & Group CLASS VIII JNV, DEOGARH GUIDED BY MR. PRAHALLAD BADAPANDA FCSA

What is flow chart? A flow chart is a pictorial representation of an algorithm. It is a program-planning tool for visually organise a program in a sequence by using different symbols or boxes.

Symbols used in flowchart TerminalInput/outputProcessing Flow Lines DecisionConnectors

Symbols and their functions SymbolFunction TerminalIt indicates the beginning and end of a program. Input/outputThis symbol denotes the input/output nature in aprogram. ProcessingThis symbol represent all arithmetical processing like adding, subtracting, multiplying and dividing. DecisionThis symbol represent any logical decision which is to be used in a program. Flow lineThis denote the flow of a program or sequence of a program. ConnectorIn case of complex flowchart it is not possible to draw it in a single page so connectors are used to connect the flowchart from one page to another.

A flow chart to add two number Start Input two numbers A=50 B=40 C=A+B Print C Stop

A flow chart to find out greater one from two given numbers Start Input two numbers A & B Print A Is A>B Print B Stop

A flow chart to print 1 to 10 Start N=1 Print N Stop Is N<=10 N=N+1