RorohikoHōtaka

Whakarea i roto i "Pascal": me pehea ki te tātai. tauira o ngā hōtaka

Ko hōtaka Mātauranga i runga i te ara i te kuware ki te matatini. Ka taukei nga momo raraunga me ngā o te reo, haere ki te hanganga huringa. Whāinga mo nga huringa reira e rave rahi: i te putanga o te tau i roto i te tīwae ki te tātaitanga o te moni o tātai uaua. Otiia, timata hötaka pātai tonu: "Me pēhea te ki te tātai i te whakarea i roto i te" Pascal "?"

Whakatinana taea te raruraru e i te iti rawa e toru ara. whakamahia ratou ngā rerekē.

mōhiohio pāngarau

I mua i puta ki te hanga, he mea e tika ana ki te ako i te ariā o hātepe me ngā hōtaka tuhituhi. I roto i te pāngarau, te whakarea, ko te hua o te tau i ai ki te arotake i te faaiteraa i runga i nga tau tōpu pai iti iho i te reira.

Matau e tauturu i te whakamāramatanga o te tauira. Whakaaro e hiahia ana koe ki te kitea te whakarea o te tau 3. Ko te whakatau o te 3! = 3 * 2 * 1 = 6.

tohu te reira i te tohu nei mahi, whakanohoia nei i muri i te tau. Nui Note: tautuhi te whakarea te anake hoki tau tōpu pai. I te wa ano, whakaurua te ariā o te kore: 0! = 1.

A feruri i te faaiteraa ā mo te nui - he mahi roa. Ki te tere ake te tukanga tatauranga, mā te whakamahi i ngā hōtaka rorohiko. Next, whakaaro te huarahi ki te kitea te whakarea i roto i te "Pascal".

Ko te tikanga tuatahi

Te waehere i raro whakaatu te putanga o te hōtaka.

I roto i te tauira mā te whakamahi i te hanga hiato ki te huru tuhia e te aroaro o te tinana koropiko. record wetereo:

i {huru} mahi {} posledovatelnost_operatorov;

Te waehere rere e whai ake: taki te hōtaka te mana o te faaiteraa {huru}, i roto i te take o te whakamātautau pai haere ki posledovatelnost_operatorov {}.

E hoki ki te hōtaka, e hiahia ana koe ki te whakarongo ki te rārangi e whai ake nei:

  • 2 - āta te tau n, hoki i mahi i te tātaitanga te;
  • 6 - taitara raupapa;
  • 7 - te timatanga o te huringa;
  • 8 - tātaitanga o te meka tāupe, e pupuru ana i te uara o te whakarea o n;
  • 9 - te whakanui ake i te tāupe counter i tetahi;
  • 10 - te mutunga o te huringa.

Ko te ara tuarua

Next horo'a ki te tātai i te whakarea i roto i te "Pascal" ki te tauākī tukurua.

Te huringa hoahoa: tukurua {posledovatelnost_operatorov} noa {huru};

Ki te mārama me pēhea te mahi i te hōtaka, whakaaro reira rārangi i te raina:

  • 2 - n whakaritea te he tau tōpū tonu hoki i whakamana i tātaitanga te;
  • 7 - te timatanga o te huringa;
  • 8, 9 - tātai whakarea, me te whakapiki ake i te counter i;
  • 10 - te mutunga o te tinana koropiko;
  • 11 - Ka whakaū o te huru, mai kei te huru te i muri i te raupapa o ngā tauākī, mahi anō kia mahi i te iti rawa kotahi.

Ko te ara te toru

hanga hoki te hōtaka whakamutunga reira taea ki te tātai i te whakarea i roto i te "Pascal" me ko te tino kiato i roto i te rahi. Ko te take - kei te whakamahia te operator mo, hoki nei he hua o te i counter e whakaturia i roto i te tawhā huringa.

Record kaiwhakahaere: hoki {} ki {nachalnoe_znachenie konechnoe_znachenie} mahi {} posledovatelnost_operatorov.

Te waehere mahi e whai ake nei (e hoatu tau raina rārangi):

  • 2 - uara tonu o te tau n whakaritea hoki i tatau te whakarea te;
  • 6 - E hoatu tawhā huringa - uara tuatahi, me te whakamutunga;
  • 7 - te timatanga o te huringa;
  • 8 - te tātaitanga o te meka tāupe;
  • 9 - te mutunga o te huringa.

parau

Ahakoa hoki nga tau o te runga tekau whakarea he uara nui atu te tukua e te momo raraunga tōpū. Na reira, i roto i te hōtaka "Pascal" Ka whakaatu i te karere hapa. Whakatika reira ohie - e hiahia ana koe ki te whakakapi i te momo raraunga o te hua tāupe i roto i te longint whakamahi ranei momo mō te rokiroki uara tūturu.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.birmiss.com. Theme powered by WordPress.