\u0627\u0644\u062f\u0648\u0627\u0644 \u0627\u0644\u062c\u0627\u0647\u0632\u0629 \u0641\u064a C++ \u0647\u064a \u0627\u0644\u062f\u0648\u0627\u0644 \u0627\u0644\u062a\u064a \u064a\u0648\u0641\u0631\u0647\u0627 \u0627\u0644\u0640 compiler \u0648\u0647\u064a \u0645\u062a\u0627\u062d\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0623\u064a \u0628\u0631\u0646\u0627\u0645\u062c C++. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u062f\u0648\u0627\u0644 \u0639\u0627\u062f\u0629\u064b \u0644\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0645\u062b\u0644 \u0627\u0644\u0625\u062f\u062e\u0627\u0644\/\u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0648\u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 \u0648\u0627\u0644\u062a\u0644\u0627\u0639\u0628 \u0628\u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0648\u0627\u0644\u0646\u0635\u0648\u0635.<\/p>\n
\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u062f\u0648\u0627\u0644 \u0627\u0644\u062c\u0627\u0647\u0632\u0629 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0641\u064a \u0644\u063a\u0629 C++:<\/p>\n
abs()<\/code>: \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u0637\u0644\u0642\u0629 \u0644\u0639\u062f\u062f \u0645\u0627.<\/li>\nsqrt()<\/code>: \u062d\u0633\u0627\u0628 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a.<\/li>\npow()<\/code>: \u0631\u0641\u0639 \u0627\u0644\u0639\u062f\u062f \u0625\u0644\u0649 \u0642\u0648\u0651\u0629.<\/li>\nsin()<\/code>: \u062d\u0633\u0627\u0628 \u062c\u064a\u0628 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0628\u0627\u0644\u0631\u0627\u062f\u064a\u0627\u0646.<\/li>\ncos()<\/code>: \u062d\u0633\u0627\u0628 \u062c\u064a\u0628 \u062a\u0645\u0627\u0645 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0628\u0627\u0644\u0631\u0627\u062f\u064a\u0627\u0646.<\/li>\ntan()<\/code>: \u062d\u0633\u0627\u0628 \u0638\u0644 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0628\u0627\u0644\u0631\u0627\u062f\u064a\u0627\u0646.<\/li>\nfloor()<\/code>: \u0625\u0631\u062c\u0627\u0639 \u0623\u0643\u0628\u0631 \u0639\u062f\u062f \u0635\u062d\u064a\u062d \u0623\u0642\u0644 \u0645\u0646 \u0623\u0648 \u064a\u0633\u0627\u0648\u064a \u0639\u062f\u062f \u0645\u0627.<\/li>\nceil()<\/code>: \u0625\u0631\u062c\u0627\u0639 \u0623\u0635\u063a\u0631 \u0639\u062f\u062f \u0635\u062d\u064a\u062d \u0623\u0642\u0644 \u0645\u0646 \u0623\u0648 \u064a\u0633\u0627\u0648\u064a \u0639\u062f\u062f \u0645\u0627.<\/li>\n<\/ul>\n<\/li>\n- \u062f\u0648\u0627\u0644\u0651 \u0627\u0644\u062a\u0644\u0627\u0639\u0628 \u0628\u0627\u0644\u0640 strings:<\/strong>\n
\nstrlen()<\/code>: \u0625\u0631\u062c\u0627\u0639 \u0637\u0648\u0644 \u0627\u0644\u0646\u0635 string.<\/li>\nstrcpy()<\/code>: \u0646\u0633\u062e \u0646\u0635 string \u0625\u0644\u0649 \u0646\u0635 string \u0622\u062e\u0631.<\/li>\nstrcat()<\/code>: \u062c\u0645\u0639 \u0646\u0635\u0651\u064a\u0646.<\/li>\nstrcmp()<\/code>: \u064a\u0642\u0627\u0631\u0646 \u0646\u0635\u064a\u0646 \u0648\u064a\u0639\u064a\u062f \u0642\u064a\u0645\u0629 \u0639\u062f\u062f\u064a\u0629 \u062a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0623\u0648 \u0623\u0642\u0644 \u0623\u0648 \u0623\u0643\u0628\u0631 \u0645\u0646 \u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636.<\/li>\n<\/ul>\n<\/li>\n- \u062f\u0648\u0627\u0644 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0648\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/strong>\n
\ncin<\/code>: \u064a\u0642\u0631\u0623 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/li>\ncout<\/code>: \u064a\u0643\u062a\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/li>\ncerr<\/code>: \u064a\u0643\u062a\u0628 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u062f\u0641\u0642 \u0627\u0644\u062e\u0637\u0623 \u0627\u0644\u0642\u064a\u0627\u0633\u064a.<\/li>\nfopen()<\/code>: \u0641\u062a\u062d \u0645\u0644\u0641 \u0644\u0644\u0642\u0631\u0627\u0621\u0629 \u0623\u0648 \u0627\u0644\u0643\u062a\u0627\u0628\u0629.<\/li>\nfclose()<\/code>\u0625\u063a\u0644\u0627\u0642 \u0645\u0644\u0641.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u0645\u062b\u0627\u0644 1:<\/strong><\/p>\ncout << sqrt(18) << endl;<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
4.24264<\/pre>\n\u0645\u062b\u0627\u0644 2:<\/strong><\/p>\ncout << abs(-18) << endl;<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
18<\/pre>\n\u0645\u062b\u0627\u0644 3:<\/strong><\/p>\ncout << mod(10.5,2) << endl;<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
0.5<\/pre>\n\u0645\u062b\u0627\u0644 4:<\/strong><\/p>\ncout << floor(10.2) << endl;<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
10<\/pre>\n\u0645\u062b\u0627\u0644 5:<\/strong><\/p>\ncout << floor(-10.2) << endl;<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
-11<\/pre>\n\u0645\u062b\u0627\u0644 6:<\/strong><\/p>\ncout << ceil(10.2) << endl;<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
11<\/pre>\n\u0645\u062b\u0627\u0644 7:<\/strong><\/p>\n#include <iostream>\r\n\r\nusing namespace std;\r\n\r\nint main()\r\n{\r\n cout << sqrt(abs(pow(-3,2))) << endl;\r\n\r\n return 0;\r\n}<\/pre>\n\u0644\u0625\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0648\u0627\u0644\u0651 \u0627\u0644\u062c\u0627\u0647\u0632\u0629 built-in function\u060c \u0641\u0646\u062d\u0646 \u0628\u0628\u0633\u0627\u0637\u0629 \u0628\u062d\u0627\u062c\u0629 \u0644\u062a\u0636\u0645\u064a\u0646 \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u0640 header \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629. \u0642\u062f \u062a\u0648\u0627\u062c\u0647 \u0628\u0639\u0636 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u062a\u0646\u0641\u064a\u0630 \u0647\u0630\u0627 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c\u060c \u0648\u0630\u0644\u0643 \u0644\u0623\u0646\u0643 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u062a\u0636\u0645\u064a\u0646 \u0645\u0644\u0641 \u0627\u0644\u0640 header <cmath><\/code> .<\/p>\n\u0627\u0644\u0640 <cmath><\/code> \u0647\u0630\u0627 \u0627\u0644\u0645\u0644\u0641 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u062a\u0639\u0631\u064a\u0641\u0627\u062a \u0644\u0639\u062f\u062f \u0645\u0646 \u062f\u0648\u0627\u0644\u0651 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629\u060c \u0645\u062b\u0644 sqrt()<\/code>, pow()<\/code>, sin()<\/code>, cos()<\/code>\u060c \u0648 tan()<\/code>. \u062a\u0639\u062a\u0628\u0631 \u0647\u0630\u0647 \u0627\u0644\u062f\u0648\u0627\u0644\u0651 \u0645\u0641\u064a\u062f\u0629 \u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062d\u0633\u0627\u0628\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629\u060c \u0645\u062b\u0644 \u062d\u0633\u0627\u0628 \u0627\u0644\u062c\u0630\u0631 \u0627\u0644\u062a\u0631\u0628\u064a\u0639\u064a \u0644\u0639\u062f\u062f \u0645\u0627\u060c \u0648\u0631\u0641\u0639 \u0627\u0644\u0639\u062f\u062f \u0625\u0644\u0649 \u0642\u0648\u0629.<\/p>\n#include <iostream>\r\n#include <cmath>\r\nusing namespace std;\r\n\r\nint main()\r\n{\r\n cout << sqrt(abs(pow(-3,2))) << endl;\r\n\r\n return 0;\r\n}<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
3<\/pre>\n\u0645\u062b\u0627\u0644 8:<\/strong><\/p>\n#include <iostream>\r\n#include <algorithm>\r\n#include <cmath>\r\n\r\nusing namespace std;\r\n\r\nint main()\r\n{\r\n cout << max(10,5) << endl;\r\n\r\n return 0;\r\n}<\/pre>\n\n\n\n\u0633\u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u062a\u0636\u0645\u064a\u0646 \u0645\u0644\u0641 \u0627\u0644\u0640 header <algorithm><\/code> \u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u064a \u0645\u0646 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0648\u0641\u0631\u0647\u0627 \u0645\u0643\u062a\u0628\u0629 C++ \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u062a\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u0641\u0631\u0632 \u0648\u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u062f\u0645\u062c \u0648\u063a\u064a\u0631 \u0630\u0644\u0643 \u0627\u0644\u0643\u062b\u064a\u0631.<\/p>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
10<\/pre>\n\u0645\u062b\u0627\u0644 9:<\/strong><\/p>\n#include <iostream>\r\n#include <algorithm>\r\n#include <cmath>\r\n\r\nusing namespace std;\r\n\r\nint main()\r\n{\r\n cout << max(15,max(10,5)) << endl;\r\n\r\n return 0;\r\n}\r\n<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
15<\/pre>\n\u0645\u062b\u0627\u0644 10:<\/strong><\/p>\n#include <iostream>\r\n#include <algorithm>\r\n#include <cmath>\r\n\r\nusing namespace std;\r\n\r\nint main()\r\n{\r\n \r\n int x = 0, y = 10;\r\n swap(x,y);\r\n cout << \"x= \" << x << \"y= \" << y << endl;\r\n\r\n return 0;\r\n}\r\n<\/pre>\n\u0627\u0644\u0645\u062e\u0631\u062c\u0627\u062a:<\/p>\n
x= 10y= 0\r\n<\/pre>\n\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u062f\u0648\u0627\u0644\u0651 \u0627\u0644\u062c\u0627\u0647\u0632\u0629 built-in functions \u0623\u062f\u0627\u0629 \u0645\u0641\u064a\u062f\u0629 \u062c\u062f\u064b\u0627 \u0644\u0645\u0628\u0631\u0645\u062c\u064a C++. \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u064a\u0645\u0643\u0646\u0643 \u062a\u062c\u0646\u0628 \u0627\u0644\u0627\u0636\u0637\u0631\u0627\u0631 \u0625\u0644\u0649 \u0643\u062a\u0627\u0628\u0629 \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643 \u0644\u0644\u0645\u0647\u0627\u0645 \u0627\u0644\u0634\u0627\u0626\u0639\u0629.<\/p>\n<\/div>\n<\/div>\n<\/div>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Built-in functions in C++ are functions that are provided by the compiler and are available to use in any C++ program. These functions are typically used for common tasks such as input\/output, mathematical operations, and string manipulation. Here are some of the most common built-in functions in C++: Mathematical functions: abs(): Returns the absolute value […]<\/p>","protected":false},"author":3,"featured_media":0,"parent":2744,"menu_order":20,"comment_status":"closed","ping_status":"closed","template":"","doc_tag":[],"class_list":["post-9931","docs","type-docs","status-publish","hentry","no-post-thumbnail"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/9931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/comments?post=9931"}],"version-history":[{"count":5,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/9931\/revisions"}],"predecessor-version":[{"id":10307,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/9931\/revisions\/10307"}],"up":[{"embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/docs\/2744"}],"wp:attachment":[{"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/media?parent=9931"}],"wp:term":[{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/adelnasim.com\/ar\/wp-json\/wp\/v2\/doc_tag?post=9931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}