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>> SPIKA: Hebu kuandika mpango kwamba
humshauri mtumiaji kwa masharti mawili na

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kisha ripoti kama masharti wale
ni moja au si sawa.

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Nimekuwa tayari kuanza sisi mbali hapa na
wito printf mara mbili na wito

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GetString mara mbili, kuhifadhi kurudi
maadili katika s na t, kwa mtiririko huo.

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>> Sasa, silika yangu kulinganisha hizi mbili
masharti itakuwa kutumia ukoo

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usawa operator -

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kama s ni sawa na sawa na t.

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Basi mimi nina kwenda mbele na magazeti
nje "Wewe typed kitu kimoja!

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Mwingine, kama kwamba si kweli, mimi nina tu
kwenda aina printf ("Wewe typed

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mambo mbalimbali!

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>> Haki moja kwa moja -

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Mimi tu kulinganisha dhidi ya
t, na kama uko sawa,

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uchapishaji nje kama sana.

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Hebu kukusanya na kuendesha mpango huu.

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Kufanya kulinganisha 0. / Kulinganisha
0, kusema kitu, hello,

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kusema kitu, hello.

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>> Kwa bahati mbaya, mpango anadhani mimi wameweza
typed mambo mbalimbali, hata mimi

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wazi typed "hello"
njia hiyo mara mbili.

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Sasa, kwa nini huenda kuwa ni nani?

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>> Naam, ni zamu nje kwamba haya yote
wakati, masharti kuwa kidogo zaidi

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ngumu zaidi kuliko mlolongo wa wahusika
chini ya kofia.

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Katika hali halisi, kamba ni pointer au
mitaani, hasa anwani

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ya tabia ya kwanza katika
mlolongo wa wahusika.

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>> Na hivyo wakati sisi kulinganisha dhidi ya t
na sawa ishara sawa, sisi ni

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kweli kuuliza, ni anwani hii
sawa sawa kwa anwani hii?

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Na kwamba si kwenda kuwa kesi kama
mtumiaji typed katika mbili tofauti

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masharti na tumekuwa aitwaye GetString mara mbili
kupata yao, kwa sababu kumbukumbu

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kwamba GetString anatumia kuhifadhi kwanza
kamba inaweza kuwa hapa katika RAM, lakini

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kumbukumbu kwamba GetString anatumia kuhifadhi
kamba ya pili ni kwenda

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kuwa hapa katika RAM.

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Na bila shaka, basi, wale chunks mbili za
kumbukumbu na anwani mbalimbali kwa

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wahusika yao ya kwanza.

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>> Hivyo ni s sawa sawa na t?

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Vizuri, no.

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Kama s na t ni akizungumzia mbalimbali
chunks ya kumbukumbu, kama wangekuwa na

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wito GetString mara mbili, siyo,
kwa kweli, kwenda kuwa sawa.

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Hivyo inaonekana kuwa kesi hiyo kwa
kulinganisha masharti mawili katika angavu

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njia ambayo sisi kutarajia, tabia kwa
tabia, tunahitaji mbinu nyingine

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kabisa.

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