{"id":2121,"date":"2026-02-17T13:43:01","date_gmt":"2026-02-17T10:43:01","guid":{"rendered":"https:\/\/facadium.com.tr\/arduino\/?post_type=arduino_projeleri&#038;p=2121"},"modified":"2026-03-03T01:03:16","modified_gmt":"2026-03-02T22:03:16","slug":"permutasyon-hesaplama","status":"publish","type":"arduino_projeleri","link":"https:\/\/facadium.com.tr\/arduino\/arduino_projeleri\/permutasyon-hesaplama\/","title":{"rendered":"Perm\u00fctasyon Hesaplama"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categories":[],"tags":[],"arduino_kategori":[13],"proje_kategorisi":[],"proje_kategorisim":[],"class_list":["post-2121","arduino_projeleri","type-arduino_projeleri","status-publish","hentry","arduino_kategori-matematik"],"acf":{"arduino_kodu":"\/*\r\n  Proje: Permutasyon Hesaplama (nPr)\r\n  A\u00e7\u0131klama:\r\n  Girilen n ve r de\u011ferleri i\u00e7in nPr hesaplar.\r\n\r\n  Form\u00fcl:\r\n  nPr = n! \/ (n-r)!\r\n\r\n  Not:\r\n  unsigned long kullan\u0131yoruz.\r\n  B\u00fcy\u00fck de\u011ferlerde overflow olu\u015fabilir.\r\n*\/\r\n\r\nlong readLongFromSerial(const char* prompt) {\r\n  Serial.println(prompt);\r\n\r\n  while (Serial.available() == 0) {\r\n    \/\/ bekleme\r\n  }\r\n\r\n  long val = Serial.parseInt();\r\n\r\n  while (Serial.available() > 0) {\r\n    Serial.read();\r\n  }\r\n\r\n  return val;\r\n}\r\n\r\nunsigned long faktoriyel(long x) {\r\n  unsigned long f = 1;\r\n  for (long i = 1; i <= x; i++) {\r\n    f *= i;\r\n  }\r\n  return f;\r\n}\r\n\r\nvoid setup() {\r\n  Serial.begin(9600);\r\n  delay(300);\r\n\r\n  Serial.println(\"=== Arduino Matematik Ornekleri ===\");\r\n  Serial.println(\"Ornek 47: Permutasyon (nPr)\");\r\n  Serial.println(\"----------------------------------\");\r\n}\r\n\r\nvoid loop() {\r\n\r\n  long n = readLongFromSerial(\"n degerini giriniz (0-12):\");\r\n  long r = readLongFromSerial(\"r degerini giriniz:\");\r\n\r\n  if (n < 0 || n > 12 || r < 0 || r > n) {\r\n    Serial.println(\"HATA: 0 \u2264 r \u2264 n \u2264 12 olmali!\");\r\n    Serial.println(\"----------------------------------\");\r\n    delay(1000);\r\n    return;\r\n  }\r\n\r\n  unsigned long sonuc = faktoriyel(n) \/ faktoriyel(n - r);\r\n\r\n  Serial.println(\"----------------------------------\");\r\n  Serial.print(n);\r\n  Serial.print(\"P\");\r\n  Serial.print(r);\r\n  Serial.print(\" = \");\r\n  Serial.println(sonuc);\r\n  Serial.println(\"----------------------------------\");\r\n\r\n  delay(1000);\r\n}","baglanti_semasi":"","output":"=== Arduino Matematik Ornekleri ===\r\nOrnek 47: Permutasyon (nPr)\r\n----------------------------------\r\nn degerini giriniz (0-12):\r\n5\r\nr degerini giriniz:\r\n2\r\n----------------------------------\r\n5P2 = 20\r\n----------------------------------","malzeme_listesi":""},"_links":{"self":[{"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/arduino_projeleri\/2121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/arduino_projeleri"}],"about":[{"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/types\/arduino_projeleri"}],"wp:attachment":[{"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/media?parent=2121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/categories?post=2121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/tags?post=2121"},{"taxonomy":"arduino_kategori","embeddable":true,"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/arduino_kategori?post=2121"},{"taxonomy":"proje_kategorisi","embeddable":true,"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/proje_kategorisi?post=2121"},{"taxonomy":"proje_kategorisim","embeddable":true,"href":"https:\/\/facadium.com.tr\/arduino\/wp-json\/wp\/v2\/proje_kategorisim?post=2121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}