{"id":1186,"date":"2011-08-25T18:02:18","date_gmt":"2011-08-25T16:02:18","guid":{"rendered":"http:\/\/www.iprog.it\/blog\/?p=1186"},"modified":"2012-04-13T16:52:04","modified_gmt":"2012-04-13T15:52:04","slug":"teoria-objective-c-lezione-5-operatori-aritmetici","status":"publish","type":"post","link":"https:\/\/www.iprog.it\/blog\/objective-c-teoria\/teoria-objective-c-lezione-5-operatori-aritmetici\/","title":{"rendered":"Programmazione iOS e Mac, Operatori aritmetici"},"content":{"rendered":"

\"\"<\/a><\/p>\n

OPERATORI ARITMETICI IN OBJ-C<\/span><\/p>\n

Gli operatori aritmetici in obj-c sono :<\/p>\n

+ ADDIZIONE<\/p>\n

– SOTTRAZIONE<\/p>\n

* MOLTIPLICAZIONE<\/p>\n

\/ DIVISIONE<\/p>\n

% MODULO (RESTO DELLA DIVISIONE PER I TIPI INTERI)<\/p>\n

REGOLE DI PRECEDENZA<\/span><\/p>\n

Moltiplicazione, divisione e modulo vengono prima dell addizione e sottrazione<\/p>\n

ESEMPIO:<\/p>\n

27-8\/ 2 =2 3<\/p>\n

Per superare le regole di precedenza \u00e8 necessario usare le parentesi (tonde)<\/p>\n

(3*7-1) \/ (4*2+2)<\/p>\n

se gli operatori hanno la stessa precedenza, allora l’espressione viene valutata da sinistra verso destra.<\/p>\n","protected":false},"excerpt":{"rendered":"

OPERATORI ARITMETICI IN OBJ-C Gli operatori aritmetici in obj-c sono : + ADDIZIONE – SOTTRAZIONE * MOLTIPLICAZIONE \/ DIVISIONE % MODULO (RESTO DELLA DIVISIONE PER I TIPI INTERI) REGOLE DI PRECEDENZA Moltiplicazione, divisione e modulo vengono prima dell addizione e sottrazione ESEMPIO: 27-8\/ 2 =2 3 Per superare le regole… Read more »<\/a><\/p>\n","protected":false},"author":1,"featured_media":706,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[1416,1415,34,238,28,219,1414,48,1417],"class_list":["post-1186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-objective-c-teoria","tag-addizione","tag-aritmetici","tag-dell","tag-espressione","tag-ios","tag-obj","tag-operatori","tag-programmazione","tag-sottrazione"],"yoast_head":"\nProgrammazione iOS e Mac, Operatori aritmetici - iProg<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.iprog.it\/blog\/objective-c-teoria\/teoria-objective-c-lezione-5-operatori-aritmetici\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Programmazione iOS e Mac, Operatori aritmetici - iProg\" \/>\n<meta name=\"twitter:description\" content=\"OPERATORI ARITMETICI IN OBJ-C Gli operatori aritmetici in obj-c sono : + ADDIZIONE – SOTTRAZIONE * MOLTIPLICAZIONE \/ DIVISIONE % MODULO (RESTO DELLA DIVISIONE PER I TIPI INTERI) REGOLE DI PRECEDENZA Moltiplicazione, divisione e modulo vengono prima dell addizione e sottrazione ESEMPIO: 27-8\/ 2 =2 3 Per superare le regole... 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