Page 117 - Computer Science Class 11 Without Functions
P. 117

F in5.4:nExecutitinSnh  ittn ts tuctitt.
            Wi lenet et tin ientex nctrrStt,ndenfttit n tndt  enStntpetS ttnbe deetn ientpetSttsn7nSttn5.ngt,nIDLEnpt t sntu n
            Sns t Sxnettttn(F in5.5).












                                              F in5.5:nExecutitinStnettttetusn ts tuctitt.


                   The Python Installer for Windows includes IDLE, by default.



            5.5.2 Python Editor

            TtnbenSblen tnsSvenrultiplen ts tuctittsnfttnfu utenusen tn ienfttrntfnSnfilen(  p cSll niSv tinSn.py  ex ets tt),nden
            usen ienh  ittnEt  tt.nTtnusen ienIDLEnet  tt,nftlltdn iensequetcentfncl cks:n<F le>n<ted>.nAnfilenctt S t tinh  ittn
             ts tuctittsn sncSlletnSnh  ittnsct p nttnSnh  ittnpttitSr,nSttndttk tind  inh  ittnsct p sn sncSlletndttk tin tn ien
            sct p nrtte.nTtnkeepn ienh  ittnsct p ns rple,ndenjus n  pen iteen ts tuctittsn tn ienfile:

              Tienfits nl ten snStn ts tuctittnfttnpt ttitinSnl tentfnexclSrStittnrStks.n
              Tiensectttnl ten snStn ts tuctittn tnpt t nSndelctrenressSie.n
              Tien i ttnl ten snSiS tnStn ts tuctittnfttnpt ttitinSnl tentfnexclSrStittnrStks.nn
            Beftten pttceet tin fut iet,n le n usn tt en  iS n  ien print()n futctittn  sn usetn  tn t splS n  ien tu pu n ptttucetn ttn
             ien executittn tfn Sn h  ittn sct p n ttn  ien s SttSttn tu pu n  .e.,n  ien rtt  tt.n Tien  ex n  tn ben t splS etn  sn etcltsetn
            be deetn ienqut esn(s tilenqut esnttnttublenqut es).nFttnexSrple,n tn ienfits nl te,n ien ex n(SlstncSlletnSns t ti)
            !!!!!!!!!!!!!!!!!!!!!!!!!!!!!n snetcltsetnbe deetn iens tilenqut esnSsn'!!!!!!!!!!!!!!!!!!!!!!!
            !!!!!!'.nTi sns t tinctultnSlstnbenexptessetnSs:n"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!".nHtdevet,n tn i snbttk,n
            denptefetn tnusens tilenqut es.nI n snpettitet n tnrettittn iS n ienturet cSlnvSluesnSttnturet cSlnexptess ttsnStentt n
            etcltsetnd  i tnqut es.nWend llnleSttnrttenSbtu npt t ()n tn ienupctr tinciSp ets.
            TtnsSven ienfile,nSiS tncl cknttn ienretunbSt,nftlltdn iencl cknsequetcen<F le>n->n<gSvenAs>nSttnselec n ienftltetndieten
             tundSt n tnsSven ienfilenSttncittsenSnsu  SblentSrenfttn ienfile.nWeniSvensSvetn ienfilenSs 'F:/CBSE/class11/
            ch5/welcome.py'.nTiensSvetnsct p ncStnbenexecu etnttdnttnlS et.







                                                       F in5.6:nh  ittngct p

            Ttnexecu enSnsSvetnfile,nttn ienIDLE'snretunbSt,ncl cknttn ien<F le>nretun tntpetnStnex stitinfile,nsS ,n'F:/CBSE/
            class11/ch5/welcome.py'. Otcen ienfilen sntpetet,nttnIDLE'snretunbSt,nftlltdn iencl cknsequetcenRUN-> Run
            Module(F5),nSttn ientesul ntfnexecutitin ienh  ittnsct p nd llnbent splS etn tnIDLEngiell,nSsnsitdtn tnF in5.7.


                                                                           Getting St etnd  inh  ittnhttitSrr ti  115
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