Pau ole, no ka (Iawa) pōʻaiapuni

Ma Iawa, e like ma ka aneane kekahi iaaiey 'ōlelo, he mau mea paahana e hoʻolako mau repetition o kekahi mau apana o ke Kanawai, ai ole ia, e like me ka mea i kapaʻia, pōʻaiapuni. Puka lou ma Iawa i na poe e ana, like no a me ka manawa, e like me kā lākou mauʻano likeʻole. Nō kāu, e hoʻohana pōʻaiapuni no ka mea e hooholo ia ana o kekahi-dimensional a me ka nunui-dimensional huihui ikehu lā a me ka iterable ikepili kanu'ōiwi (me hoiliili ole) e huli i kekahi mau 'ikamu a me ka hou ana me ia. Naʻe, i kēia mea,ʻaʻole ka mea wale iaoiaeii o ka hoʻohana 'ana i kahi mea paahana e like me ka pōʻaiapuni o Iawa. Ano he kumu hoʻohālike o ka i makemake e actuated me lākou noonoo.

Loop ka ana o ka Iawa: ano a me examples

Ke kumu kalapona Aʻole i loko o Iawa mea ana. Ka pā'ālua pōkole lelo i loko o kona kino, e e hai like loa me keʻano olelo, puni iho la ka ia ma brackets ma hope o ia, e panai ai i na Logical cia oiaio. O kekahi mau palapala o ke ana hoakaka mea like penei:

ana (ʻano),

// loop kino

}

Once ka waiwai o Logical kūlana oki ia eʻoiaʻiʻo, ka mea i paa ma ka loop kino kivila, e hooki i ka e lawe mai a me ka hooponopono ana e e hele koke ma hope o hiki i ka laina. Inā ka loop ua puni wale kekahi Aʻole, koo aku hiki e haʻalele mai, akā, ka mea, ua manaoia maikai ano, ina ka mea, e i nā manawa. Me ke kiʻi ma luna hōʻike he kahe kiʻikuhi o ka hana o ka Aʻole.

No ka mōakaaka, e ka nānā i ka hana, e hōʻike 'ia i loko o ka huahelu ma lalo:

Hai aku ee iaaanu aey helu ua initially kau i 1. Next, ke ike i ka 'aoʻao o Logical lelo, ma parentheses ma hope o ka inoa o ka Aʻole. He oiaio, ia mea, hoʻi i ka waiwai oiaio, like loa me ka waiwai o ka mea ee iaaanu aey helu mea emi ma mua a me ka ewaewa ole i ka 10. Ma ka loop me kēlā me kēia alahele (iteration) ka ee iaaanu aey cia ua yi e 1 a me ka hōʻike 'ia ma luna o ke hooluolu mai ia pale. E noke i ka wā o ka waiwai o ka ee iaaanu aey i hiki 11, o ka pōʻaiapuni papani iho la i hana.

Inā i ka waiwai o ka helu initially like i ka 11, i ka loopʻano makemake e wahahee, a me ka polokalamu makemake ole ua i hele i loko o kona kino.

Ua mea waiwai 'ana i kumumanaʻo i ka Iawa Ka Mooolelo O e leie aku ka hoʻohana' ana i ka manawa hōʻike me ke kino. Eia he laʻana. E ka olelo aku mākou i mau aiaiiuo I = 100 a me ka hu = 200, mākou eʻalo i ka hana o ka lako polokalamu, e hoʻomaulia i kā lākou awelika - 'oe ke hoʻohana i ka "puha» ana:

ana (++ i <- hu);

E like me ka hopena, i ka waiwai o kekahi o na aiaiiuo elua e e like me ka awelika o ko lākou loiloi mua nā loina. E like me 'oe ke ike, o ka pōʻaiapuni hana pono loa me ke kino, a lawe mai i ka mea hana ma ka conditional hōʻike.

Ka pōʻaiapuni o ka hana-ana

Ma ka mua kumu hoʻohālike, ina ka conditional 'aoʻao o ua initially hoʻi wahahee, laila, i ka polokalamu ina ua AOON i ke kino o ka loop, a hele aku la ia. Eia naʻe, pinepine he mau wahi, i hiki ai i ka hooko ana i ka hoopai karaima na i loko o ke kino o ka loop, eʻoiaʻiʻo ia ma ka liʻiliʻi loa, hoʻokahi houʻana, nānā 'ole i ka oiaio o ka conditional hōʻike. Ma na olelo e ae, e hana i ka huliʻana i ho'ōia o ka conditionalʻana ua i koi 'ia ma ka hoʻomaka, a ma ka hope o ka pōʻaiapuni. Kēia functionality hiki i kekahi ano o ka ana loop i kapaia hana-ana. Ka mea, i ka i kēia palapala:

hana,
// loop kino

} Ia (ʻano);

Me mākou ke ike, mua, no ka hooko kalapona o ke kino, a me ka wale laila, kulana kupono paha kaʻano mea oiaio - a no laila, kēlā me kēia iteration.

Ke pā'ālua luna, hoʻokōʻana o ka hola o ka ia me ia ma ka hihia a me kaʻike mau ana. Eia naʻe, inā mākou ia i ka waiwai o ka helu 11, o ka loop kino nō hālāwai koke aku, ma mua o ka Aʻole hiki ke hōʻoia i ka oiaio o ka hōʻike.

Description a examples no - Iawa pōʻaiapuni

No ka pōʻaiapuni mea he versatile a me ka efficient'ōlelo palapala i Iawa. A hiki i ka lima o ka mana o ka Iawa SDK ua hoʻokahi wale kuʻuna ano o na mea hoike, a ma hope o ka hou - no kela a me keia. Ma keia pauku, e makaikai i mākou i nā hana kuʻuna ano o ka Aʻole. no ka Iawa mea loop like penei:

Ma mua o ka hooponopono kuhi e e hoololiia ma o ka loop mua initializes ka ee iaaanu aey? I, e lawelawe me ka ee. Eia, i ka conditional 'aoʻao o ua kulana kupono, ai ka ee ua like me ka kekahi waiwai, a ina e huliʻoiaʻiʻo, i ke kino ua i. A laila, i ka huina waiwai io ua loli ma ka hoʻoholo ma muaʻanuʻu, a hou kulana kupono conditional i kona, a no laila, ma a hiki i ke kulana mea wahahee. Kal kiʻikuhi ma lalo nei wehewehe kahua o ka hoʻonaʻauao a pau o ka pōʻaiapuni.

No ka hoomaopopo maikaʻi mākou e haawi aku i kumu hoohalike o pehea ka pōʻaiapuni no Iawa:

Ke ike i ka loopVal ee iaaanu aey hoʻohana like me ka ee. Ma hope o kēlā me kēia iteration, e ulu kona waiwai ma ka 1, a me ka mea e hiki mai a laila, a ka mea hiki 11. Note i ka hooponopono ana ee iaaanu aey hiki e hai aku ma waho o ka mea hoike, akā, inā 'aʻole' ole makemake e hoʻohana i kēia ee iaaanu aey anywhere koe wale no i loko o ka pōʻaiapuni, ia mea kupono e hai ia 'ana ma o ka olelo. E hoʻomanaʻoʻoukou i ka ee iaaanu aey hai aku i ka olelo i ka laulā i loko o keia hookahi pōʻaiapuni.

Aia i ka wā e makemake e hai aku i mau loop hooponopono ee iaaanu aey manawa. No ka Iawa loop e leie aku oe i ke koho 'elua a oi DEBFULLNAME, hoʻokaʻawaleʻia ma commas, a e hana ai nā i loko o kā lākou initialization, a i iteration. Oia i Aʻole e ia i ke kēia:

no ka (INT au = 1, INT hu = 10; i

Ma kēlā me kēia iteration, i ka waiwai o ka ee iaaanu aey i, ua yi e 1 a me ka waiwai o ka mea ee iaaanu aey hu ua decremented e 1. Na iterations E e hana like loa me au, ua oi aku ma mua o paha e like i ka hu.

Hiʻona o ke noi no ka hoike

no ka pōʻaiapuni mea loa'ōlewa manao, no ka hiki ole e hoʻohana 'ia nā mea a pau ekolu māhele (initialization, ke ana, a me ka xi / decrement) no kona Manao iho la ia mea. No ka laʻana, kahi o ka conditional olelo a me ka hooponopono ana ee iaaanu aey ke panai kekahi Lālā paʻa ee iaaanu aey.

Lālā paʻa OAAIeOO = wahahee;

no ka (INT au = 0 ;! OAAIeOO; ++ like a),

OAAIeOO = oiaio;

}

I ka luna kumu hoʻohālike mākou ke ike pehea ka hana kalapona mea pono kuokoa, mai ka hooponopono ana ee iaaanu aey i, a me ka helu o nā iterations hilinaʻi nui loa ma ka manawa o ka OAAIeOO ee iaaanu aey e e kau i ka oiaio. ¶ A i ka hooponopono ee iaaanu aey hiki ke uhaki loa wehe mai o ka pōʻaiapuni, a me ka mea e ole pili i kana hana: no ka (; OAAIeOO ;!) {}. ʻOiai ka mea, mea ole ka loa sensible ala e? Ia? Aiiu, ka mea hiki i kekahi manawa e maikaʻi kēia. Na ka papa kuhikuhiE mea - e hoomakaukau ai no ke kahua ma i ka ee iaaanu aey e lawe i ka pono, e Haʻalele i ka pōʻaiapuni waiwai, no laila, i ole e huli ia i loko o ka ole.

No ka Iawa kalapona i e hai mai a me keia alanui: no ka (;;) {}. He He typical mamuli o ka mana loa loop me ka kūikawā olelo o ka haʻahaʻa. About mea, pehea i keia ano o ka? A? Uaaiey pōʻaiapuni, e kūkākūkā mākou i ka apana uuku na hope.

Kalapona ma ka kaila no kela a me keia

Foreach Iawa kalapona ua mau hoʻohana 'ia no ka sequential i hoʻokaʻina' ana o ke ku e ana o hehee wale paha kekahi ʻikepili hale a me ka hana ma luna o ia kekahi repetitive hana. Kumu i haawiia no ka Aʻole 'ano apau loa i hōʻike mai iā ia ma lalo iho nei:

E like me ka iteration ee iaaanu aey hai inoa, he mua hai inoa e ku lalani Aʻole hanaʻia ka lua o ka loulou. Na ee iaaanu aey inoa e alternately lawe i nā aiee o kēlā me kēia hehee ai o ke kaua a pau kona hehee wale i ua extracted. It E e hoʻomaopopo i ka ee iaaanu aeyʻano pono e hana maʻalahi me ke 'ano o ka hehee wale waiho i loko o ke kaua. Nō hoʻi, i ka ee iaaanu aey inoa mea loaʻa wale nō no ka heluhelu a me ka ho'āʻo e hoʻololi ia,ʻaʻole e alakai i ka loli ana o ka hehee ai i loko o ke kaua.

Ana pōʻaiapuni haʻahaʻa

Aia i ekolu Aʻole kalapona alalai mai: wanaao ae, e hoʻi a me ka hoʻomau. e hiki ke loa kū ana i ka hana kalapona, a hoomau i ka hana alalai wale kaʻikena iteration Ka mua elua. Inā 'oe e ka hoʻohana' ana i loko o kou kuhi intentionally kalapona pau ole o Iawa, mau 'ana, pono e noho i loko o laila. E noonoo oe i ka mea hoʻohālike o ka hoʻohana wanaao ae:

Oiai keia olelo ua hoakaka no ka 11 iterations, hooko aku la 8 wale no, i ka wa a ka ee like a mea like i ka 7, ka hana ana ma i ke kino, i ka wanaao ae hoakaka.

hoʻi Aʻole hana i loko o ka like ala me ka unuhi i ka mea, ua hoakaka ole wale he auoiaea kalapona o Iawa, akā, no hoi, mai ka hana, a ua waiho i loko o kēia pōʻaiapuni.

E ho ohana wanaao ae like goto

It E e kaʻikaʻiʻia ma ka manaʻo i ka wanaao ae alalai mai i ka pōʻaiapuni wale, i ke kino o ka mea ana i mea pololei, 'o ia hoʻi, ina e hana ia i loko o ka punana loop,ʻaʻole ka mea mawaho loop, e pau ana kona hana. E hana i kēia, wanaao ae hoike hiki ke hoʻohana i ka makaainana ano o ka goto.

Ma keiaʻano, ua hoʻohana 'ia ka Aʻole i loko o ka huipūʻana me ka i' ae ', e leie aku e hoonohonoho i wale i ka auoiaea o ka pōʻaiapuni, akā, no hoi, mai kekahi kuhi hihia. Ka i 'ae' Ua kūponoʻia ka inoa o hōʻike no me ka AeXIeAaOIePEAaI ma hope o ia. Ua hai aku i ka i 'ae' ia ma ka hoʻomaka o ke kivila hihia ua kaha. E alalai mai i ka hooko ana o ka 'ae' aeie, ma ka pono wahi au i e hai aku i: wanaao ae imya_metki. E noonoo oe i ka hana ma lalo:

Ma ka kivila, hōʻike i nā inoa o nā ālai 'ekolu me ka lepili One, Elua a me Ekolu pakahi. A mokuāhana ma māmala'ōlelo no me ka i 'ae' elua i loko iho ma nā mea a pau palaka ekolu, akā, ia triggered ka polokalamu mai o Ekolu a me Elua ālai 'a e hoʻomau i ka hoʻokō i ka One Mokuna. Ie ma ka hooluolu mai ia, e ike mākou mau memo: Ekolu a me ka One.

ka hopena

Mākou mau kama'āina i ka manaʻo o nā pōʻaiapuni ma Iawa, ana, a no ka nui 'ana, e like me ko lakou mau ano o ka hana-ana, a no kela a me keia, niioaaonoaaiii. No ka hoomaopopo maikaʻi ke waiho aku i ka hana kino me ka hoʻohana ana i kēia mau 'ana, i loko o nā' ano apau loa, e like me naʻano likeʻole, e alalai mai lakou, a ua neʻe mai kekahi hihia i kekahi.