19CSE100-Problem-Solving-and-Algorithmic-Thinking/sum of n term-17.fprg at main · Vyshalichitla/19CSE100-Problem-Solving-and-Algorithmic-Thinking · GitHub

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<?xml version="1.0"?>
<flowgorithm fileversion="3.0">
    <attributes>
        <attribute name="name" value=""/>
        <attribute name="authors" value="JEESHITHA"/>
        <attribute name="about" value=""/>
        <attribute name="saved" value="2023-01-27 07:15:05 PM"/>
        <attribute name="created" value="SkVFU0hJVEhBO0RFU0tUT1AtSTQzVlROVjsyMDIzLTAxLTI3OzA3OjEwOjM0IFBNOzMwMzA="/>
        <attribute name="edited" value="SkVFU0hJVEhBO0RFU0tUT1AtSTQzVlROVjsyMDIzLTAxLTI3OzA3OjE1OjA1IFBNOzI7MzE0Mg=="/>
    </attributes>
    <function name="Main" type="None" variable="">
        <parameters/>
        <body>
            <declare name="n, SUM" type="Integer" array="False" size=""/>
            <input variable="n"/>
            <assign variable="SUM" expression="sum(n)"/>
            <output expression="SUM" newline="True"/>
        </body>
    </function>
    <function name="sum" type="Integer" variable="SUM">
        <parameters>
            <parameter name="n" type="Integer" array="False"/>
        </parameters>
        <body>
            <declare name="SUM" type="Integer" array="False" size=""/>
            <if expression="N==1">
                <then>
                    <assign variable="SUM" expression="1"/>
                </then>
                <else>
                    <assign variable="SUM" expression="n*(n+1)/2"/>
                </else>
            </if>
        </body>
    </function>
</flowgorithm>