Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Excel shiri ne mai ban sha'awa mai ban sha'awa wanda ke ba ku damar yin rikodin bayanai a cikin nau'i na tebur, har ma don sarrafa sarrafa su. Ayyukan dabaru sune babban abin da ke ba ku damar aiwatar da kowane irin wannan aiki. Ana amfani da su a cikin ƙira da sauran ayyuka don sauƙaƙe duk ayyukan.

An tsara su don bincika idan ƙimar sun cika ƙayyadaddun ka'idojin. Idan akwai irin wannan wasa, a cikin tantanin halitta inda aka rubuta, ana shigar da darajar "GASKIYA", idan akwai rashin daidaituwa - "KARYA". A yau za mu yi la'akari dalla-dalla dalla-dalla irin batutuwa kamar tsarin ayyukan ma'ana, iyakar amfani da su.

Jerin Ayyukan Boolean a cikin Excel

Akwai adadi mai yawa na ayyuka na hankali, amma mafi yawan amfani da su sune masu zuwa:

  1. GASKIYA
  2. KARYA
  3. IF
  4. IFEROR
  5. OR
  6. И
  7. BA
  8. EOSHIBKA
  9. ISBLANK

Ana iya amfani da su duka don ƙirƙirar hadaddun sifofi da ƙayyade ma'auni na kowane tsari. Kusan duk waɗannan ayyuka sun haɗa da wuce wasu sigogi zuwa gare su. Iyakar abin da ya rage shine GASKIYA da KARYA, waɗanda suke dawowa da kansu. Lambobi, rubutu, nassoshi tantanin halitta, jeri, da sauransu galibi ana amfani da su azaman sigogi. Bari mu kalli duk masu aiki a sama.

Masu aiki GASKIYA da KARYA

Abin da waɗannan ayyuka biyu suka haɗa shi ne cewa suna dawo da ƙima ɗaya kawai. Iyakar amfani da su shine amfani da shi azaman ɓangaren sauran ayyuka. Kamar yadda za a iya fahimta daga sunan masu aiki, ayyuka GASKIYA и KARYA mayar da dabi'u GASKIYA и KARYA bi da bi.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

BA mai aiki ba

Ana amfani da wannan aikin tare da hujja ɗaya kuma yana rubuta kishiyar kimar zuwa tantanin halitta. Idan ka wuce wannan afaretan GASKIYA, to zai dawo KARYA kuma, bisa ga haka, akasin furucin gaskiya ne. Saboda haka, sakamakon sarrafa bayanai ta wannan ma'aikaci gabaɗaya ya dogara ne akan waɗanne sigogin da za su wuce zuwa gare shi. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Ma'anar wannan ma'aikacin shine kamar haka: = BA (gaskiya ko karya).

Masu aiki AND da OR

Wadannan masu aiki guda biyu suna da mahimmanci don isar da alaƙar yanayin magana ga juna. Aiki И ana amfani da shi don nuna cewa dole ne ma'auni biyu su dace da lamba ɗaya ko rubutu a lokaci guda. Wannan aikin yana dawo da ƙima GASKIYA kawai da sharaɗin cewa duk ma'auni suna samar da wannan ƙimar a lokaci guda. Idan aƙalla ma'auni ɗaya ya gaza, gabaɗayan jerin suna dawo da ƙima KARYA. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Yadda aka gina ma'aikacin AND abu ne mai sauqi: =Kuma (hujja1; hujja2; …). Matsakaicin adadin gardama da wannan aikin zai iya amfani da shi shine 255. Mai aiki tare OR kama, amma injiniyoyin aikin sun ɗan bambanta. Idan ɗaya daga cikin jerin ayyuka ya haifar da sakamako GASKIYA, to za a mayar da wannan lambar a matsayin gabaɗayan jerin ma'ana. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

IF da maganganun ISEROR

Waɗannan ayyuka guda biyu suna da manufa mai mahimmanci - kai tsaye suna saita ma'auni don bin abin da dole ne a duba wata magana. Don zurfin fahimtar yadda ma'aikacin ke aiki IFEROR, dole ne ka fara bayyana aikin IF. Tsarinsa na gaba ɗaya ya ɗan fi na baya rikitarwa: = IF (ma'ana_expression, darajar_if_gaskiya, darajar_if_false).

Ayyukan wannan ma'aikaci shine ƙirƙirar mafi hadaddun gine-gine. Yana bincika idan an cika ka'idojin. Idan eh, to mai aiki zai dawo GASKIYA, idan ba - KARYA. Amma ana yawan amfani da mai aiki tare da wasu. Misali, idan ana amfani da ita azaman hujjar aiki BA, to, bisa ga haka, jimlar za a maye gurbinsu ta atomatik da akasin haka. Wato idan aka yi daidai da ma'auni, to za a mayar da darajar KARYA. Wannan shine babban fa'idar ayyukan tunani: ana iya haɗa su a cikin mafi yawan nau'ikan ban mamaki.

Bugu da ari, tsarin ya zama mafi rikitarwa. Idan ta wannan ma'auni mun sami sakamakon "GASKIYA", to, za ku iya ƙayyade rubutun, lambar da za a nuna ko aikin da za a ƙidaya. Hakazalika, zaku iya saita sakamakon da za'a nuna idan an dawo da sakamakon bayan sarrafa bayanan. KARYA. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Tsarin aiki IFEROR kama kama, amma har yanzu da ɗan bambanta. Ya ƙunshi dalilai guda biyu da ake buƙata:

  1. Ma'ana. Maganar ita ce kanta ake gwadawa. Idan ya zama gaskiya, to wannan ƙimar ta koma.
  2. Ƙimar idan kuskure. Wannan shine rubutu, lamba, ko aikin da za'a nuna ko aiwatarwa idan sakamakon binciken hujjar farko KARYA ce. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Hadin rubutu: =IFERROR(darajar; darajar_if_error).

ISERROW da ISEMPLAND masu aiki

Aikin farko na abin da ke sama ya ƙunshi ƙima ɗaya kawai kuma yana da ma'ana mai zuwa: =ISERROR(darajar). Ayyukan wannan ma'aikaci shine duba yadda ake cika sel (ɗaya ko a cikin gaba ɗaya). Idan ya bayyana cewa padding ɗin ba daidai ba ne, zai dawo da sakamako na gaskiya. Idan duk abin da ke da kyau - ƙarya. Ana iya amfani da shi kai tsaye azaman ma'auni don wani aiki. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Excel na iya bincika hanyoyin haɗin kai don nau'ikan kurakurai masu zuwa:

  • # SUNA?;
  • #N/A;
  • #DEL/0!
  • #NUMBER!;
  • #SO;
  • # BAKWAI!;
  • #LINK!.

aiki ISBLANK Gabaɗaya, yana da matuƙar sauƙi. Ya ƙunshi siga guda ɗaya kawai, wanda shine tantanin halitta/kewayon da za a bincika. Idan akwai tantanin halitta wanda ba shi da rubutu, ko lambobi, ko haruffa marasa bugawa, to ana mayar da sakamakon GASKIYA. Saboda haka, idan akwai bayanai a cikin duk sel na kewayon, to mai amfani yana karɓar sakamakon KARYA. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Teburin Memo "Ayyukan dabaru a cikin Excel"

Don taƙaita duk abin da aka kwatanta a sama, bari mu ba ƙaramin tebur mai ɗauke da bayanai game da duk ayyukan dabaru da aka saba amfani da su.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Ayyukan dabaru da misalan warware matsala

Ayyukan dabaru suna ba da damar warware ayyuka iri-iri, gami da hadaddun. Bari mu ba da wasu misalai na yadda suke aiki a aikace.

Aiki 1. A ce muna da wani ɓangare na kayan da aka bari bayan wani lokacin tallace-tallace. Dole ne a sake gwada shi bisa ga ka'idoji masu zuwa: idan ba zai yiwu a sayar da shi a cikin watanni 8 ba, raba farashinsa sau 2. Da farko, bari mu ƙirƙiri kewayon da ke bayyana bayanan farko. Ga alama haka.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Domin aikin da aka kwatanta ya samu nasarar warwarewa, kuna buƙatar amfani da aikin mai zuwa. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Kuna iya ganin ta a cikin mashaya dabara a cikin hoton allo. Yanzu bari mu yi wasu bayanai. Ma'anar ma'ana da aka nuna a cikin hoton allo (wato, C2>=8) yana nufin cewa samfurin dole ne ya kasance a hannun jari har zuwa watanni 8 tare. Amfani da>= masu gudanar da lissafin, muna ayyana mafi girma ko daidai da doka. Bayan mun rubuta wannan yanayin, aikin zai dawo da ɗaya daga cikin dabi'u biyu: "GASKIYA" ko "KARYA". Idan dabarar ta cika ma'auni, an rubuta darajar bayan an ƙididdigewa zuwa tantanin halitta (da kyau, ko an wuce azaman hujja zuwa wani aiki, duk ya dogara da sigogin da mai amfani ya saita), kashi biyu (don wannan, mun raba. farashin a lokacin da aka samu a sito ta biyu) . Idan bayan haka an gano cewa samfurin ya kasance a hannun jari na ƙasa da watanni 8, to ana dawo da ƙimar daidai da ke cikin tantanin halitta.

Yanzu bari mu sa aikin ya fi wahala. Muna amfani da yanayin: ma'auni na rangwamen dole ne ya kasance mai ci gaba. A sauƙaƙe, idan kayan sun kwanta fiye da watanni 5, amma ƙasa da 8, farashin ya kamata a raba sau ɗaya da rabi. Idan fiye da 8, biyu. Domin wannan dabarar ta dace da ƙimar, dole ne ta kasance kamar haka. Dubi hoton hoton da ke cikin ma'aunin dabara don ganin sa.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Muhimmin! A matsayin gardama, yana halatta a yi amfani da ba lamba kawai ba, har ma da ƙimar rubutu. Don haka yana da yarda a saita ma'auni na mafi bambancin tsari. Alal misali, don yin rangwame kan kayan da aka karɓa a watan Janairu kuma kada a yi shi idan sun isa Afrilu.

Aiki 2. Bari mu yi amfani da wannan ma'aunin zuwa samfurin da ke hannun jari. A ce, idan bayan alamar da aka yi a sama, darajarta ta zama ƙasa da 300 rubles, ko kuma idan ya kasance ba tare da sayarwa ba fiye da watanni 10, to kawai an cire shi daga siyarwa. Tsarin tsari shine kamar haka.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Mu tantance shi. Mun yi amfani da aikin a matsayin ma'auni OR. Ana buƙatar don samar da irin wannan cokali mai yatsa. Idan tantanin halitta D2 ya ƙunshi lamba 10, to, ƙimar "an rubuta a kashe" za a nuna ta atomatik a cikin layin da ya dace na shafi E. Haka ya shafi sauran yanayin. Idan babu ɗayansu da aka sadu da su, to an mayar da fanko tantanin halitta kawai.

Aiki 3. Bari mu ce muna da samfurin ɗaliban da ke ƙoƙarin shiga makarantar sakandare. Don yin wannan, suna buƙatar wuce jarrabawa a cikin batutuwa da yawa, wanda aka nuna a cikin hoton da ke ƙasa. Don a yi la'akari da cancantar shiga wannan makarantar ilimi, dole ne su ci jimillar maki 12. A lokaci guda, wani muhimmin sharadi shine cewa makin a lissafin bai kamata ya zama ƙasa da maki 4 ba. Aikin shi ne sarrafa sarrafa wadannan bayanai, da kuma hada rahoton da daliban suka shiga da wadanda ba su yi ba. Don yin wannan, za mu yi irin wannan tebur.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Don haka, aikinmu shi ne mu sanya shirin ya lissafta maki nawa ne za a samu gabaɗaya, a duba sakamakon wucewa da yin kwatance. Bayan waɗannan ayyuka, aikin dole ne ya sanya sakamakon a cikin tantanin halitta wanda ya dace. Akwai zaɓuɓɓuka biyu masu yiwuwa: "karɓa" ko "a'a". Don aiwatar da wannan aikin, shigar da irin wannan dabara (kawai toshe ƙimar ku): =ЕСЛИ(И(B3>=4;СУММ(B3:D3)>=$B$1);»принят»;»нет»).

Tare da aikin boolean И za mu iya tabbatar da cewa an cika sharuɗɗa biyu a lokaci ɗaya. A wannan yanayin, mun yi amfani da aikin SUM don lissafta jimillar ci. A matsayin yanayin farko (a cikin muhawara ta farko na aikin AND), mun ƙayyade ma'anar B3> = 4. Wannan shafi ya ƙunshi maki a lissafin lissafi, wanda bai kamata ya zama ƙasa da maki 4 ba.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Muna ganin fa'idar aikace-aikacen aikin IF lokacin aiki tare da maƙunsar rubutu. Abin da ya sa shi ne mafi mashahuri aikin tunani wanda kuke buƙatar sanin farko.

Ana ba da shawarar sosai don yin aiki akan ginshiƙi na gwaji kafin amfani da waɗannan ƙwarewar a cikin aikin gaske. Wannan zai taimaka adana lokaci mai yawa.

Aiki na 4. Muna fuskantar aikin tantance jimillar farashin kaya bayan an yi la'akari. Bukatun - dole ne farashin samfurin ya zama mafi girma ko matsakaici. Idan wannan yanayin bai cika ba, dole ne a rubuta kayan. A cikin wannan misali, za mu ga yadda gungun ayyukan ƙididdiga da ƙididdiga ke aiki.

Bari mu yi amfani da teburin da muka riga muka zana. Don magance wannan matsala, ya zama dole a saita ƙa'ida a matsayin yanayin cewa tantanin halitta D2 dole ne ya zama ƙasa da ma'anar lissafin duk kewayon kayayyaki. Idan an tabbatar da ƙa'idar, to, a cikin tantanin halitta inda aka rubuta wannan tsari, an saita darajar "an rubuta". Idan ba a cika ma'aunin ba, to an saita ƙimar fanko. Don mayar da ma'anar lissafin, akwai aiki GABAWA. Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Aiki na 5. A ce muna buƙatar lissafin matsakaicin tallace-tallace na samfurori daban-daban a cikin shaguna daban-daban na iri ɗaya. Bari mu yi irin wannan tebur.

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Ayyukanmu shine ƙayyade matsakaita don duk ƙimar, wanda ya dace da wasu halaye. Don yin wannan, muna amfani da aiki na musamman wanda baya cikin lissafin da ke sama. Yana ba ku damar haɗa ayyuka biyu GABAWA и IF. Sai ta kira RASHIN ZUCIYA. Ya ƙunshi dalilai guda uku:

  1. Kewayon dubawa.
  2. Yanayin da za a duba.
  3. Matsakaicin iyaka.

A sakamakon haka, ana samun wannan dabarar (a cikin hoton allo).

Boolean yana aiki a cikin Excel. Duk game da aiwatar da ayyuka masu ma'ana a cikin Excel

Mun ga cewa kewayon aikace-aikace na ma'ana ayyuka ne kawai babba. Kuma lissafin su a zahiri ya fi girma fiye da yadda aka kwatanta a sama. Mun jera mafi mashahuri daga cikinsu, amma kuma mun bayyana misalin wani aiki, wanda shine haɗin ƙididdiga da ma'ana. Akwai kuma wasu makamantan matasan da suka cancanci kulawa daban.

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