Page 205 - Computer Science Class 11 With Functions
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9                              CONDITIONAL STATEMENTS














              Chapter Outline


              9.1lFaowloflConSroalinlnlProgrnel                  9.2lTypttlofl SnStetnStlinlPyShon
              9.3lConditonnal SnStetnSt






            Introduction

             olfnr,lwtlhnvtldtvtaoptdlprogrnetlcoepritinglPyShonltSnStetnStlShnSlnrtltxtcuStdlinlnlttqutnct,lontlnfttrlShtl
            oShtr.lHowtvtr,lwhiatltoavinglnlrtna-woradlprobate,lnltSnStetnSlenylorlenylnoSlbtltxtcuStdldtptndinglonltoetl
            conditon.lForltxnepat,lwhiatleodtrntnglShtlrttuaStlinlnnltxneinnton,lwtlenylnddlontlorlSwolenrktlSolShtlenrktl
            obSnintdlbylnltSudtnSliflShtylnrtlfniainglbylnlenrginloflontlorlSwolenrkt,lbuSlatnvtlShtlenrktlunchnngtdlinlnaaloShtrl
            cnttt.

            WhtnlwtltxtcuStlnlprogrne,lShtlordtrlofltxtcutonlofltSnStetnStlitlinlShtltnetlordtrlntlgivtnlinlShtlprogrne.lThitl
            itlShtlttqutntnalflowloflconSroalinlnlprogrne.lHowtvtr,lnlprogrnelenylnoSlnawnytlhnvtlnlttqutntnalflow.l oettett,l
            ShtltxtcutonloflintSructontldtptndtlonlctrSninlconditont.lAlttSlofltSnStetnStlenylbtltxtcuStdleuatpatltettlorl
            enylnoSlbtltxtcuStdltvtnlonct.

            9.1 Flow of Control in a Program

            DtptndinglonlhowlShtltSnStetnStlinlnlprogrnelnrtltxtcuStd,lShtlflowloflconSroalinlnlprogrnelcnnlbtlbrondaylcanttifitdl
            inSolShrttlSyptt:
            •l  tqutntnalFaow

            •l ConditonnalFaow
            •l IStrntvtlFaow

            9.1.1 Sequential Flow

            Inlnlttqutntnalflow,lShtltSnStetnStlnrtltxtcuStdlttqutntnaay,lontlnfttrlShtloShtr.lThtlaintnrltxtcutonloflShtlprogrnel
            btgintlwiShlShtlfirtSltSnStetnSloflShtlprogrne,lcontnuttlwiShlShtlrttSloflShtltSnStetnStlinlShtltnetlttqutnctlntlShtyl
            npptnrlinlShtlprogrne,lnndltndtlwiShlShtltxtcutonloflShtlantSltSnStetnS.








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