Ukugqibela kokhuphiswano lwenkqubo lwamazwe ngamazwe i-ICPC 2019 iya kubanjelwa kwisixeko sasePortugal sasePorto Abameli beYunivesithi ye-ITMO kunye namanye amaqela avela kwiiyunivesithi zaseRashiya, eChina, eIndiya, e-USA nakwamanye amazwe. Makhe sikuxelele ngokweenkcukacha.
/Flickr/ / Iifoto ezivela kwi-ICPC-2016 yokugqibela ePhuket
Yintoni i-ICPC
lukhuphiswano lwenkqubo lwamazwe ngamazwe phakathi kwabafundi. Baye babanjwa iminyaka engaphezu kwama-40 - owokuqala wokugqibela emva phaya ngo-1977. Ukhetho lwenziwa kwizigaba ezininzi. Iiyunivesithi zahlulwe ngokwengingqi (iYurophu, iAsia, iAfrika, iMelika, njl.). Nganye kuzo ibamba inqanaba eliphakathi, ngakumbi iNorthern Eurasian semi-finals . Abaphumelele izigaba zengingqi bathatha inxaxheba kumdlalo wokugqibela.
Kwi-ICPC, amaqela abathathi-nxaxheba abathathu bacelwa ukuba basombulule inani leengxaki usebenzisa ikhompyutha enye (engaqhagamshelwanga kwi-Intanethi). Ke, ukongeza kwizakhono zokucwangcisa, izakhono zokusebenzisana nazo ziyavavanywa.
Amaqela eYunivesithi ye-ITMO aphumelele ibhaso eliphambili le-ICPC izihlandlo ezisixhenxe. Eli lirekhodi elipheleleyo elithe lahlala iminyaka emininzi. Baza kungquzulana kwidabi le-ICPC Cup 2019 . IYunivesithi ye-ITMO imelwe kulo nyaka ngu , и .
Iza kwenzeka njani isiphelo?
Ngexesha lokhuphiswano, amaqela kubantu abathathu. Isebenzisa Ubuntu 18.04 kwaye ine vi/vim, gvim, emacs, gedit, geany kunye nekate efakwe ngaphambili. Ungabhala iinkqubo kwiPython, Kotlin, Java okanye C ++.
Xa iqela lisombulula ingxaki, liyithumela kumncedisi wokuvavanya, ovavanya ikhowudi. Abathathi-nxaxheba abazi ukuba loluphi uvavanyo olwenziwa ngumatshini. Ukuba zonke ziphumelele, iqela lifumana amanqaku ebhonasi. Ngaphandle koko, impazamo yenziwa kwaye abafundi bathunyelwa ukulungisa ikhowudi.
Ngokwemithetho ye-ICPC, iqela elisombulula iingxaki ezininzi liphumelela. Ukuba kukho amaqela anjalo amaninzi, ngoko ophumeleleyo umiselwa ngelona xesha lesohlwayo lincinci. Abathathi-nxaxheba bafumana imizuzu yezohlwayo kwingxaki nganye esonjululweyo. Inani lemizuzu lilingana nexesha ukusuka ekuqaleni kokhuphiswano ukuya ekwamkelweni komsebenzi ngumncedisi wokuvavanya. Ukuba iqela lifumana isisombululo, ngoko ke lifumana enye imizuzu engamashumi amabini yesohlwayo kwinzame nganye engachanekanga yokusigqithisa.
/Flickr/ / Iifoto ezivela kwi-ICPC-2016 yokugqibela ePhuket
Iingxaki zesampuli
Iinjongo zobuntshatsheli zifuna ulungelelwaniso lweqela kunye nokugxila. Ukongeza, bavavanya ulwazi lwe-algorithms yemathematika nganye. Nanku umzekelo womsebenzi onikwe abathathi-nxaxheba be-ICPC 2018:
Kwi-typography, kukho igama elithi "umlambo" - oku kulandelelwano lwezithuba phakathi kwamagama, ezenziwe kwimigca emininzi yesicatshulwa. Ingcali ethile yomlambo (okwenene) ifuna ukupapasha incwadi. Ufuna eyona milambo inde yokuchwetheza ukuba "yenze" kwiphepha xa iprintwa kwifonti ene-monospaced. Abathathi-nxaxheba kwafuneka baqikelele ububanzi bemimandla apho lo mqathango uya kuhlangatyezwa khona.
Kwigalelo, inkqubo ifumene i-integer n (2 ≤ n ≤ 2), emisela inani lamagama kwisicatshulwa. Emva koko, umbhalo wangeniswa: amagama akumgca omnye ahlulwe yindawo enye kwaye ayinakuba namagama angaphezu kwama-500.
Kwimveliso, inkqubo yayifanele ibonise ububanzi bamabala apho "umlambo" omde wenziwa khona, kunye nobude balo mlambo.
ukusukela kunyaka ophelileyo kwaye ngokunjalo inokufumaneka kwiwebhusayithi ye-ICPC. Ibid. , apho iinkqubo zabathathi-nxaxheba "zaye zabhencwa."
Ngoko ngale njikalanga kwaye kuqhubeke Kuya kubakho usasazo olubukhoma ukusuka kwindawo. Iyafumaneka ngoku .
Yintoni enye esinayo kwibhlog kaHabré:
umthombo: www.habr.com