Ugcino-pos - line in Pascal

E Ugcino, njengoko naliphi na ulwimi lokuprograma unako ukusebenza strings. Kukho izinto ezininzi ukusebenza nabo. Kweli nqaku siza kujonga uthandwa kakhulu kwimisebenzi umtya Ugcino.

Ukufumana umlinganiswa kumtya

In Ugcino-pos isetyenziselwa ukufumana isikhundla umlinganiswa okanye iqela abalinganiswa umtya. Lo msebenzi kusetyenziswa ngolu hlobo lulandelayo: pos (umtya ukhangela umgca, ezo nifuna). Ngokomzekelo, igama elithi "ezenzekelayo" kufuneka ukuba ufumane unobumba "O". Bhala pos ( 'a', 'Automatic'). Ngexesha ukubulawa lwenkqubo kwindawo lo msebenzi iya bana 4. Ukususela unobumba O kwi elithi "umatshini" lema endaweni yesi-4. Okanye ngaba sifuna ukufumana icandelo abalinganiswa. Igama elithi "Isibandisi" ukufumana 'dil ". POS ( 'dil' 'ifriji'). Izakubuyisela kuphela ukuba 5, njengoko Diehl sicatshulwa luqala nabalinganiswa-5. Ukuba nesimilo okanye ngabalinganiswa ubude umtya wokuqala musa, umsebenzi ubuyisela 0. Kukwabalulekile ukuba ukukhumbula ukuba oonobumba a kunye A - yahlukile, ngoko xa ufuna ukufumana bonke oonobumba igama, khangela ukuba zombini A no A.

Okunye imisebenzi Ugcino

Ngaphandle umsebenzi POS Ugcino iquka ezininzi imisebenzi lokuhanahanisa imitya. Umzekelo, khuphela umsebenzi. Isetyenziswa ukukhuphela kwenye inxalenye ethile yentambo enye. Kwakhona umsebenzi concat ikhonza skleyschikom imiqolo emibini. Njengoko kwimathematika amanani amabini zongezwa, kumqolo omnye anxulumene omnye komnye.

iinkqubo umtya Ugcino

Umsebenzi kusoloko kukho into ukubuyela, kodwa le nkqubo - akukho. Umzekelo umtya kweenkqubo ayanceda ngokufakwa kunye nokususwa neenkqubo. Cima inkqubo angasusa iziqwenga ukusuka umtya. A Faka - ukufaka. Ngobuchule kudityaniswa ezi nkqubo, kwakunye nokusebenzisa umsebenzi, unako ukufezekisa iziphumo ezinkulu, umzekelo, isebenze yonke umlungisi isiphoso, nezibangela amagama elibhalwe baze balungise kubo, abaguquleli, isichazi-magama kunye nangaphezulu. Bonke basebenzisa imisebenzi umtya, kodwa mhlawumbi hayi Pascal. Ukwazi imisebenzi umtya kunye neenkqubo kungaba, umzekelo, bhala inkqubo eboniswe kulo mzobo ngasentla.