Ch- 3 Getting Started With Programming Using IDE

La: < Gisshmg \skrsic whsa Urngrk``hmg y|hmg HCI K||hgm`ims| Sxui K: Virx \anrs . \anrs Km|wir [yi|shnm|

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Wax h| h| Jk Jkvk nf nfsim sim si sir`i r`ic k| k| ubk ubksf sfn nr`> Km|: Sai wnrc ubksfnr` gimirkbbx h| y|ic sn rifir sn |n`i ln`ohmkshnm nf akrcwkri kmc |nfswkri- Sai Jkvk ubksfnr` h| k miw |nfswkri ci|hgmic sn cibhvir kmc rym ahgabx hmsirklshvi" cxmk`hl kmc |ilyri kuubhlkshnm| nm miswnrdic ln`uysir |x|si`|-

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Waks h| oxsilnci> Km|: Lnmsrkrx sn nrchmkrx ln`uhbir|" sai Jkvk ln`uhbir cni| mns urncyli mkshvi iqilyskobi lnci fnr k ukrshlybkr `klahmiHm|sikc hs urncyli| k |uilhkb fnr`ks lkbbic oxsilnci- Sai  Jkvk oxsi lnci bnnd| k bns bhdi `klahmi bkmgykgi" oys ymbhdi `klahmi bkmgykgi Jkvk Oxsi lnci h| iqklsbx sai |k`i nm ivirx ubksfnr`-

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Anw h| Jk Jkvk ub ubksf ksfnr nr` ` hm hmciui ciuimc mcim ims> s> Km|: Sai Jkvk urngrk`| miic sn oi wrhssim jy|s nmli" wahla lkm oi rym nm chffirims ubksfnr`| whsanys `kdhmg lakmgi| hm sai Jkvk urngrk`- Nmbx sai Jkvk hmsirurisir !JV@( h| lakmgic ciuimchmg yunm sai ubksfnr`- Sah| lakrklsirh|shl| `kdi hs ubksfnr` hmciuimcims-

Ukgi  ;

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Waks h| JV@> Km|: Km|: Sai Sai Jkvk Jkvk Vhrs Vhrsyk ykbb @kla @klahm hmi i h| km ko|s ko|srk rkls ls `kla `klahm hmi i ci|hgmic sn oi h`ubi`imsic nm sai snu nf iqh|shmg urnli| urnli||nr |nr-- Hs ahci| ahci| sai ymcirb ymcirbxh xhmg mg nuirks nuirkshmg hmg |x|si` |x|si` frn` frn`  Jkvk kuubhlkshnm|-

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Ci|l Ci|lrh rhoi oi nr nrch chmk mkrx rx ln`u ln`uhb hbks kshn hnm m urnl urnli| i||> |> Km|: Hm nrchmkrx ln`uhbkshnm" sai |nyrli lnci h| lnmvirsic sn k `klahmi bkmgykgi" wahla h| ciuimcims yunm sai `klahmi nr sai ubksfnr`- Sah| ri|ybskms `klahmi lnci h| lkbbic mkshvi iqilyskobi lnci-

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Ci|lrhoi Jkvk ln`uhbkshnmKm|: Sai Jkvk ln`uhbir cni| mns urncyli mkshvi iqilyskobi lnci fnr k ukrshlybkr `klahmi- Hm|sikc hs urncyli| k |uilhkb fnr`ks lkbbic oxsilnci- Sai Jkvk oxsi lnci bnnd| k bns bhdi `klahmi bkmgykgi" oys ymbhdi `klahmi bkmgykgi Jkvk Oxsi lnci h| iqklsbx sai |k`i nm ivirx ubksfnr`-

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Anw h| h| Jk Jkvk ox oxsilnci iq iqilysic> Km|: Sai hmsirurisir !JV@( rikc| sai oxsilnci kmc srkm|bksi| hs hmsn sai mkshvi bkmgykgi nf sai an|s `klahmi nm sai fbx-

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Waks kri Jkvk KUH|>

Ukgi  ?

Km|: Sai Jkvk KUH !Kuubhlkshnm Urngrk``hmg Hmsirfkli( kri bhorkrhi| nf ln`uhbic lnci saks lkm oi y|ic hm xnyr urngrk`|-

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Waks kri _KC snnb|> Km|: Sai _KC snnb| kri sai snnb| saks imkobi nmi sn lriksi kuubhl kuubhlksh kshnm| nm| hm |anrsi |anrsirr sh`i sh`i k| ln`ukr ln`ukric ic sn lnmvi lnmvims mshnm hnmkb kb bkmgykgi- Sarnyga _KC snnb|" xny lkm mns nmbx civibnu k |`kbb yshbhsx urngrk`|" oys kb|n k bkrgi imsirurh|i |x|si` nr bkrgi ch|srhoyshnm kuubhlkshnm|-

;5- Waks h| ivims ivims> > Waks Waks h| h| `i||kg `i||kgi> i> Anw Anw h| hs ribks ribksic ic sn sn km ivims> ivims> Km|: Km Ivims rifir| sn sai nllyrrimli nf km klshvhsx- Km ivims h| km noji nojils ls saks saks gis| gis| gimi gimirk rksi sic c waim waim y|ir y|ir cni| cni| |n`isahmg |yla k| `ny|i lbhld" crkgghmg" uri||hmg k dix nm sai dixonkrc" islK @i||kgi h| sai hmfnr`kshnm . ri{yi|s |ims sn sai kuubhlkshnmIkla sh`i km ivims nllyr|" hs lky|i| k `i||kgi sn oi |ims sn sai nuirkshmg |x|si`-

;;- Waks Waks kri kri urnu urnuir irshi shi|> |> Waks Waks h| urnu urnuirs irsx x whmcn whmcnw> w> Km|: Sai lnmsrnb|.nojils| saks xny crkw nm xnyr frk`i.whmcnw akvi |n`i urnuirshi| k||nlhksic whsa sai`Chffirims lnmsrnb| akvi chffirims urnuirshi| k||nlhksic whsa sai`Sai urnuirshi| whmcnw urnvhci| km ik|x wkx sn |is urnuirshi| fnr kbb nojils| nm k frk`i. whmcnw- Sah| whmcnw Ukgi  <

ch| ch|ubk ubkx| ichs ichsk kobi obi ln`unmims-

|iss |isshhmg| mg|

fnr

sai

lyrr lyrrim imsb sbx x

|ibi |ibils lsi ic

;?- Waks h| lnci lnci ichsn chsnr> r> Km|: Sai Lnci Ichsnr whmcnw h| wairi xny wrhsi Jkvk lnci fnr xnyr kuubhlkshnm- Ox lnci wi `ikm bkmgykgi |sksi`ims|" lnm|skms| kmc cilbkrkshnm|- Sai lnci ichsnr whmcnw |irvi| k| km ichsnr fnr imsirhmg kuubhlkshnm lnci-

;<;<- Waks Waks kri kri lnm lnmsk skhm hmir ir|> |> Ghv Ghvi i iqk` iqk`ub ubi| i|-Km|: K lnmskhmir h| k lnmsrnb saks lkm anbc nsair lnmsrnb| whsahm hs i-g- Ukmib-

;3;3- Waks Waks kr kri i lah lahbc bc lnms lnmsrn rnb| b|> > Km|: Lnmsrnb| hm|hci k lnmskhmir kri dmnwm k| lahbc lnmsrnb|Sai lahbc lnmsrnb| lkm iqh|s ln`ubisibx hm|hci saihr lnmskhmir|-

;9;9- Waks Waks akuui akuuim| m| sn lnms lnmskh khmi mirr lnms lnmsrn rnbb kmc kmc hs| hs| lahb lahbc c lnms lnmsrn rnb| b| hf xny xny cibisi k- Sai lnmskhmir lnmsrnb"

Km|: Hf wi cibisi k lnmskhmir lnmsrnb" kbb hs| lahbc lnmsrnb| kysn`kshlkbbx gis cibisico- K lahbc lnmsrnb"

Km|: Hf wi cibisi k lahbc lnmsrnb" kbb nsair lahbc lnmsrnb| kmc lnmskhmir lnmsrnb| kri mns cibisicUkgi  3

l- Kbb lahbc lnmsrnb|-

Km|: Hf wi cibisi kbb lahbc lnmsrnb|" kbb hs| lahbc lnmsrnb| kysn`kshlkbbx gis cibisic kmc lnmskhmir lnmsrnb wnybc mns oi cibisic-

Sxui O: \anrs . Bnmg Km|wir [yi|shnm|

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Jkvk Jkvk h| h| onsa onsa k urn urngr grk` k``h `hmg mg bkm bkmgy gykg kgi i kmc kmc k ubks ubksfn fnr` r`-- Ln`` Ln``im imssKm|: Bhdi kmx nsair urngrk``hmg bkmgykgi" wi lkm y|i Jkvk sn wrhsi nr lriksi vkrhny| sxui| nf ln`uysir kuubhlkshnm| S Sai ai wnrc wnrc ubk ubksfnr` fnr` gimi gimirk rkbbbx h| y|ic |ic sn ri riffir sn |n`i ln`ohmkshnm nf akrcwkri kmc |nfswkri- Sai Jkvk ubksfnr` h| k miw |nfswkri ubksfnr` ci|hgmic sn cibhvir kmc rym ahgabx hmsirklshvi" cxmk`hl kmc |ilyri kuubhlkshnm| nm miswnrdic ln`uysir |x|si`|-

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Orhi Orhifb fbx x wr wrhsi sai sai ah| ah|sn snrrx nf nf Jk JkvkKm|: Nrhghmkbbx" Jkvk |skrsic k| km ibhsi urnjils !lnci mk`ic Griim( sn fhmc k wkx nf kbbnwhmg chffirims ibilsrnmhl civhli| |yla |yla k| SVs SVsnu nu onqi onqi| | kmc kmc lnms lnmsrn rnbb bbir ir| | sn y|i y|i k ln`` ln``nm nm bkmgykgi- Sah| bkmgykgi fnr ibilsrnmhl civhli| wk| nrhghmkbbx mk`ic Nkd !bksir rimk`ic Jkvk( oys fkhbic sn fhmc k mhlai ci|uhsi hs| unsimshkb-

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Anw Anw kri kri oxsi oxsiln lnci ci kmc kmc ubk ubksf sfnr nr` ` hmci hmciui uimc mcim imli li hms hmsir irri ribk bksi sic> c> Km|: Sai Jkvk ln`uhbir cni| mns urncyli mkshvi iqilyskobi lnci fnr k ukrshlybkr `klahmi- Hm|sikc hs urncyli| k |uilhkb fnr nr` `ks lkbb lkbbi ic oxsiln silnci ci-- Jkv Jkvk h| i||im ||imsshkbb hkbbx x ubks ubksffnr`

Ukgi  9

hmciuimcims- Lakmgi nf ubksfnr` cni| mns kffils sai nrhghmkb  Jkvk urngrk`.kuubhlkshnm-

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Waks Waks h| sai sai rn rnbi bi nf JV@ JV@ hm hm ubk ubksf sfnr nr` ` hmc hmciu iuim imci ciml mli> i> Km|: Km|: Sai Sai Jkvk Jkvk Vhrs Vhrsyk ykbb @kla @klahm hmi i h| km ko|s ko|srk rkls ls `kla `klahm hmi i ci|hgmic sn oi h`ubi`imsic nm sai snu nf iqh|shmg urnli| urnli||nr |nr-- Hs ahci| ahci| sai ymcirb ymcirbxh xhmg mg nuirks nuirkshmg hmg |x|si` |x|si` frn` frn`  Jkvk kuubhlkshnm|- Urngrk` wrhssim hm Jkvk kri ln`uhbic hmsn  Jkvk Oxsi Lnci" wahla h| saim hmsirurisic ox k |uilhkb Jkvk hmsirurisir fnr |uilhfhl ubksfnr`- Klsykbbx sah| Jkvk hmsirurisir h| dmnwm k| Jkvk Vhrsykb @klahmi !JV@( Sai Jkvk urngrk`| miic sn oi wrhssim jy|s nmli" wahla lkm oi rym nm chffirims ubksfnr`| whsanys `kdhmg lakmgi| hm sai   Jkvk Jkvk urngrk urngrk``- Nmbx Nmbx sai Jkvk Jkvk hmsir hmsiruri urisir sir !JV@( !JV@( h| lakmgi lakmgic c ciuimc ciuimchmg hmg yunm yunm sai ubksfn ubksfnr`r`- Sah| Sah| lakrkl lakrklsir sirh|s h|shl hl `kdi `kdi hs ubksfnr` hmciuimcims-

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Waks Waks kr kri i chf chffi firi rims ms lakr lakrkl klsi sirh rh|s |shl hl| | nf nf Jkv Jkvk> k> Km|: Kbsanyga Jkvk ak| `kmx kmc `kmx lakrklsirh|shl| saks `kdi hs ibhghobi fnr k unwirfyb kmc unuybkr bkmgykgiWrhsi Nmli _ym Kmxwairi !WN_K(: Sai Jkvk urngrk`| miic sn oi wrhssim jy|s nmli" wahla lkm oi rym nm chffirims ubksfnr`| whsanys `kdhmg lakmgi| hm sai Jkvk urngrk`Nmbx sai Jkvk hmsirurisir h| lakmgic ciuimchmg yunm sai ubksfnr`k-

Ukgi  6

Bhgas Wihgas Lnci: Whsa Jkvk" ohg kmc y|ifyb kuubhlkshnm| lkm oi lriksic whsa virx bhgas lnci- Mn aygi lnchmg h| ri{yhrico-

\ilyrhsx: Jkvk nffir| `kmx |ilyrhsx fiksyri| sn `kdi hs| urngrk`| |kfi kmc |ilyri-

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Oyhbshm Oyhbshm Grkuahl Grkuahl|: |: Jkvk nffir| `kmx oyhbshm oyhbshm grkuahl| grkuahl| fiksyri| kmc rnyshmi| wahla lkm oi y|ic sn `kdi Jkvk kuubhlkshnm `nri vh|ykb-

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\yuu \yuunr nrs| s| @ybs @ybsh` h`ic ichk hk:: Jkvk Jkvk h| hcik hcikbb bbx x |yhs |yhsic ic fnr fnr hmsig hmsigrks rkshnm hnm nf vhcin vhcin"" kychn kychn"" kmh`k kmh`kshn shnm m kmc grkuah grkuahl| l| hm Hmsirmis Imvhrnm`imsi-

Ubksfnr` Ubksfnr` hmciuimc hmciuimcims: ims: Jkvk Jkvk h| i||i i||ims mshk hkbb bbx x ubks ubksfn fnr` r` hmci hmciui uimc mcim imss- Lakm Lakmgi gi nf ubks ubksfn fnr` r` cni| cni| mns mns kffi kffils ls sai sai nrhghmkb Jkvk urngrk`.kuubhlkshnmf-

Nuim Urncyls: Jkvk h| h| km nuim urncyls" urncyls" friibx kvkhbkobi sn kbb- Anwivir" sairi iqh|s |n`i |uilhkb sh`i|kvhmg Jkvk Civibnu`ims Dhs|" wahla lkm oi kvkhbic ox ukxhmg |`kbb k`nyms|g-

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Anw Anw kri kri ivim ivims| s|"" `i|| `i||kg kgi| i|"" `isa `isanc nc| | kmc kmc urnu urnuir irsh shi| i| hms hmsir irri ribk bksi sic> c> Km|: Urnuirshi| lkm oi sanygas nf k| km nojils‘| kssrhoysi|" `isa `isanc nc| | k| hs| hs| klsh klshnm nm|" |" kmc kmc ivim ivims| s| k| hs| hs| ri ri|u |unm nm|i |i||- K `i||kgi k| sai hmfnr`kshnm . ri{yi|s |ims sn sai kuubhlkshnm-

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Mk`i ksbik|s < ln``nm lnmsrnb|- Kb|n ghvi |n`i nf saihr urnuirshi|-

Ukgi  7

Km|: Km|: Lnmsr Lnmsrnb| nb| kri ln`unm ln`unmims ims nojils nojils| | |yla |yla k| siqs siqs fhibc| fhibc|"" bkoib|" bh|s onqi| isl-" saks kri crkwm nm frk`i sn gis cksk hmuys nr sn ch|ubkx nysuysk-  jSiqsFhibc

kbbnw| ichshmg.ch|ubkxhmg nf k |hmgbi bhmi nf  siqs- jSiqsFhibc h| km hmuys krik wairi sai y|ir lkm sxui hm lakrklsir|- Sai vkrhny| `isanc| kmc urnuirshi| k||nlhksic whsa sai jSiqsFhibc h| ghvim

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jBk jBkoi oibb urnv urnvhc hci| i| siqs siqs hm|s hm|sry ryls lshn hnm| m| nr hmfn hmfnr` r`ks kshn hnmm- Hs ch|ubkx| k |hmgbi bhmi nf rikcnmbx siqs" km h`kgi nr onsa siqs siqs kmc kmc h`kg h`kgii- Sai Sai vkrh vkrhny ny| | `isa `isanc nc| | kmc kmc urnu urnuir irsh shi| i| k||nlhksic whsa sai jBkoib h| ghvim

Ukgi  1

l- Wi akv akvi y|ic y|ic rkchn chn oyssn ssnm| waim aim wi wkm wkmsic sic sn urnvhci sai y|ir |ivirkb lanhli| kmc kbbnwic ah` sn |ibils nmi nf sai lanhli| !sai rkchn oyssnm| oibnmg sn k grnyu kbbn kbbnwh whmg mg sai sai y|ir y|ir sn |ibi |ibils ls |hmg |hmgbi bi nush nushnm nm((- Oys Oys rk rkch chn n oyssnm| nllyux k bns nf |ukli- Say|" hm lk|i nf snn `kmx nushnm| wi y|ic Ln`on onqi| k| saix aibu |kvi |ukli kmc kri bi|| ly`oir|n`i sn ci|hgm k| ln`ukric sn rkchn oyssnm-

Ukgi  8

c- Wi y|ic laild onq kmc bh|s waim wi wkmsic sn ch|ubkx `ybshubi nushnm| bhdi |ibilshmg fkvnyrhsi |unrs| nr nrcirhmg `ybshubi fnnc hsi`| hm k ri|skyrkms- Sai bh|s h| k urifirric nushnm nushnm nvir nvir laild laild onq onq hm |hsyks |hsykshn hnm| m| wairi wairivi virr `ybshu `ybshubi bi nushnm| kri ri{yhric sn oi |ibilsic frn` k bkrgi my`oir nf dmnwm |is nf nushnm| k| saix aibu |kvi |ukli kmc kri bi|| ly`oir|n`i sn ci|hgm k| ln`ukric sn laild onqi|-

Ukgi  ;5