{"id":27253,"date":"2021-11-21T11:04:14","date_gmt":"2021-11-21T07:34:14","guid":{"rendered":"https:\/\/privateblog.maktabkhooneh.org\/mag\/?p=27253"},"modified":"2026-04-06T18:43:14","modified_gmt":"2026-04-06T15:13:14","slug":"factorial-program-in-c","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/factorial-program-in-c\/","title":{"rendered":"\u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c \u0686\u06cc\u0633\u062a\u061f"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644<\/h2>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0647 \u0645\u0641\u0647\u0648\u0645 <strong>\u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c<\/strong> \u0628\u067e\u0631\u062f\u0627\u0632\u06cc\u0645. \u0627\u0628\u062a\u062f\u0627 \u0645\u0641\u0647\u0648\u0645 \u062e\u0648\u062f \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0631\u0627 \u0645\u0631\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645.<br>\n\u0647\u0645\u0627\u0646 \u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc\u200c\u062f\u0627\u0646\u06cc\u062f \u062f\u0631 \u0631\u06cc\u0627\u0636\u06cc\u0627\u062a \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u06cc\u06a9 \u0639\u062f\u062f\u060c \u062d\u0627\u0635\u0644 \u0636\u0631\u0628 \u062a\u0645\u0627\u0645 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0646\u0632\u0648\u0644\u06cc \u0645\u062b\u0628\u062a \u0627\u0632 \u0622\u0646 \u0639\u062f\u062f \u062a\u0627 \u0639\u062f\u062f \u06cc\u06a9 \u0627\u0633\u062a. \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 n\u0628\u0627 n! \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n\n\n\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 :<br>\n\u06f5! = \u06f5 * \u06f4 * \u06f3 * \u06f2 * \u06f1 = \u06f1\u06f2\u06f0<br>\n\u06f3! = \u06f3 * \u06f2 * \u06f1 = \u06f6<\/p>\n\n\n\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c !\u06f5 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 &#8220;\u06f5 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644&#8221; \u062a\u0644\u0641\u0638 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0647 \u0622\u0646 \u06f5 \u2018bang\u2019 \u06cc\u0627 \u06f5 \u2018shriek\u2019 \u0646\u06cc\u0632 \u0645\u06cc \u06af\u0648\u06cc\u0646\u062f.<\/p>\n\n\n\n<p>\u0628\u0647 \u0637\u0648\u0631 \u06a9\u0644\u06cc \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f \u0637\u0628\u06cc\u0639\u06cc n \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f :<br>\nn! = n * ( n \u2013 \u06f1 ) * ( n \u2013 \u06f2 ) * \u2026. * \u06f2 * \u06f1<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/\u06a9\u0627\u0631\u062a_\u062f\u0631\u0633_\u0622\u0645\u0648\u0632\u0634_\u0628\u0631\u0646\u0627\u0645\u0647_\u0646\u0648\u06cc\u0633\u06cc_C_1403-08-16-164732086\/19116302f12114bd5cd9d303241844d7.webp?expire=4893471932&#038;token=795ca8a0bee29fd5c46e4e2015157d31&#038;md5=eVyooL7in9XEbk4gFRV9MQ==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u0632\u0628\u0627\u0646 C\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u0632\u0628\u0627\u0646 C\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/425-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%B2%D8%A8%D8%A7%D9%86-c-mk425\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0628\u0627 \u0632\u0628\u0627\u0646 C        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f1\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f7\u06f1\u06f9,\u06f4\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f4\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/425-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%B2%D8%A8%D8%A7%D9%86-c-mk425\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>\u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062a\u0631\u06a9\u06cc\u0628\u0627\u062a \u0648 \u062c\u0627\u06cc\u06af\u0634\u062a \u0647\u0627 \u062f\u0631 \u0631\u06cc\u0627\u0636\u06cc\u0627\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<br><br>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>&nbsp;\u0627\u0639\u062f\u0627\u062f \u0645\u0646\u0641\u06cc \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0646\u062f\u0627\u0631\u0646\u062f.<\/li>\n\n\n\n<li>&nbsp;\u06cc\u0647 \u0635\u0648\u0631\u062a \u0642\u0631\u0627\u0631\u062f\u0627\u062f\u06cc \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f \u0635\u0641\u0631 \u0648 \u06cc\u06a9 \u0628\u0631\u0627\u0628\u0631 \u0627\u0633\u062a \u0628\u0627 \u06f1\u066b \u06f0! = \u06f1 \u06f1! = \u06f1<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0628\u0647 \u0632\u0628\u0627\u0646 c<\/h2>\n\n\n\n<p>\u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0628\u0647 \u0632\u0628\u0627\u0646 c \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f\u060c \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u06f2 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0644\u0642\u0647 \u06cc\u0627 \u062a\u0627\u0628\u0639 \u063a\u06cc\u0631 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc<\/li>\n\n\n\n<li>\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0644\u0642\u0647<\/h3>\n\n\n\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0644\u0642\u0647\u200c\u06cc for \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0639\u062f \u0627\u0632 \u062f\u0631\u06cc\u0627\u0641\u062a \u0639\u062f\u062f n \u0622\u0646 \u0631\u0627 \u0648\u0627\u0631\u062f \u062d\u0644\u0642\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0634\u0645\u0627\u0631\u0646\u062f\u0647 \u062d\u0644\u0642\u0647 \u0628\u0647 \u0639\u062f\u062f \u0648\u0631\u0648\u062f\u06cc \u06cc\u0639\u0646\u06cc n \u0628\u0631\u0633\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062c\u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u0634\u062f \u0633\u067e\u0633 \u0628\u0639\u062f \u0627\u0632 \u0631\u0633\u06cc\u062f\u0646 \u0634\u0645\u0627\u0631\u0646\u062f\u0647 \u0628\u0647 n \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 n \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u06a9\u0631\u062f\u0647 \u0648 \u0686\u0627\u067e \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<p><strong>\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0644\u0642\u0647:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>#include&lt;stdio.h&gt;<br><p>int main(){int i,fact=1,number;printf(&#8220;Enter a number: &#8220;);scanf(&#8220;%d&#8221;,&amp;number);for(i=1;i&lt;=number;i++){fact=fact*i;}printf(&#8220;Factorial of %d is: %d&#8221;,number,fact);return 0;}<\/p><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>&nbsp;\u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0627 \u0639\u062f\u062f \u0648\u0631\u0648\u062f\u06cc n = 5 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Enter a number : 5<p>Factorial of 5 is : 120<\/p><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc<\/h3>\n\n\n\n<p>\u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062a\u0627\u0628\u0639\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u062f\u0631\u0648\u0646 \u062e\u0648\u062f\u0634 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u062f\u0631 \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc\u060c \u0627\u06af\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062c\u0627\u0632\u0647\u200c\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0631\u0627 \u062f\u0631\u0648\u0646 \u062e\u0648\u062f\u0634 \u0628\u062f\u0647\u062f \u06cc\u06a9 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0627\u0632 \u062a\u0627\u0628\u0639 \u0627\u062a\u0641\u0627\u0642 \u0631\u062e \u062f\u0627\u062f\u0647 \u0627\u0633\u062a.<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/CPP_N7ch3cz_1403-08-16-164709552\/85664dfa70cc45c027474ea28065f18d.webp?expire=4893471932&#038;token=2e827d9c41f20dab7092d23d6accdefb&#038;md5=LoJ9nEHyDatwktI9asze-w==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0647 \u0632\u0628\u0627\u0646 C++\u200e\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0647 \u0632\u0628\u0627\u0646 C++\u200e\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%B2%D8%A8%D8%A7%D9%86-c-mk461\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0647 \u0632\u0628\u0627\u0646 C++\u200e        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f4\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f5\u06f2\u06f4,\u06f6\u06f5\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f6\u06f5%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%B2%D8%A8%D8%A7%D9%86-c-mk461\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p>&nbsp;\u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c \u0627\u0632 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc\u200c\u200c\u06a9\u0646\u062f \u0627\u0644\u0628\u062a\u0647 \u0646\u06a9\u062a\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u200c\u0647\u0627 \u0648 \u062a\u0648\u0633\u0639\u0647\u200c\u06af\u0631\u0647\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0622\u0646 \u062a\u0648\u062c\u0647 \u06a9\u0646\u0646\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0631\u0648\u062c \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0645\u0634\u062e\u0635 \u06a9\u0646\u0646\u062f \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0627\u0631\u062f \u06cc\u06a9 \u062d\u0644\u0642\u0647 \u0628\u06cc\u200c\u0646\u0647\u0627\u06cc\u062a \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n\n\n\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0632\u0628\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0634\u06cc\u0648\u0647 \u062d\u0644 \u0645\u0633\u0627\u0644\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647-\u0646\u0648\u06cc\u0633\u06cc \u0631\u0627\u06cc\u062c \u0627\u0633\u062a\u060c \u0645\u0627\u0646\u0646\u062f \u0645\u062d\u0627\u0633\u0628\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u06cc\u06a9 \u0639\u062f\u062f\u060c \u062a\u0648\u0644\u06cc\u062f \u0633\u0631\u06cc \u0641\u06cc\u0628\u0648\u0646\u0627\u0686\u06cc\u060c \u0648 &#8230; .<\/p>\n\n\n\n<p>\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644\u060c \u06cc\u06a9 \u0641\u0631\u0645\u0648\u0644 \u0633\u0627\u062f\u0647 \u0648 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0633\u062a \u06a9\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f n \u0628\u0631\u0627\u0628\u0631 \u062d\u0627\u0635\u0644 \u0636\u0631\u0628 n \u062f\u0631 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f n-1 \u0627\u0633\u062a. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u06cc\u06a9 \u0639\u062f\u062f \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0639\u062f\u062f \u0631\u0627 \u062f\u0631 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f \u0642\u0628\u0644\u06cc\u200c\u0627\u0634 \u0636\u0631\u0628 \u06a9\u0631\u062f.<\/p>\n\n\n\n<p class=\"has-text-align-left\">!n! = n * ( n \u2013 \u06f1 )<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u0647\u0631 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0634\u0627\u0645\u0644 \u062f\u0648 \u0628\u062e\u0634 \u0645\u0647\u0645 \u0627\u0633\u062a:<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u062d\u0627\u0648\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062e\u0648\u062f \u062a\u0627\u0628\u0639<\/li>\n\n\n\n<li>\u06cc\u06a9 \u0634\u0631\u0637 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062c\u062f\u062f \u0648 \u067e\u0627\u06cc\u0627\u0646<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<p><strong>\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>#include&lt;stdio.h&gt;<br><p>long factorial(int n){if (n == 0)return 1;elsereturn(n * factorial(n-1));}void main(){int number;long fact;printf(&#8220;Enter a number: &#8220;);scanf(&#8220;%d&#8221;, &amp;number);fact = factorial(number);printf(&#8220;Factorial of %d is %ldn&#8221;, number, fact);return 0;}<\/p><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>&nbsp;\u0627\u0644\u06af\u0648\u0631\u06cc\u062a\u0645 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644\u060c \u06cc\u06a9 \u0641\u0631\u0645\u0648\u0644 \u0633\u0627\u062f\u0647 \u0648 \u0628\u0647 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0627\u0633\u062a \u06a9\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f n \u0628\u0631\u0627\u0628\u0631 \u062d\u0627\u0635\u0644 \u0636\u0631\u0628 n \u062f\u0631 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f &nbsp;&nbsp;n-1 &nbsp;\u0627\u0633\u062a. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u06cc\u06a9 \u0639\u062f\u062f \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0639\u062f\u062f \u0631\u0627 \u062f\u0631 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u0639\u062f\u062f \u0642\u0628\u0644\u06cc\u00ad\u0627\u0634 \u0636\u0631\u0628 \u06a9\u0631\u062f.<\/p>\n\n\n\n<p>n! = n * ( n \u2013 \u06f1 )!<\/p>\n\n\n\n<p>\u0647\u0631 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc \u0634\u0627\u0645\u0644 \u062f\u0648 \u0628\u062e\u0634 \u0645\u0647\u0645 \u0627\u0633\u062a :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u06cc\u06a9 \u0639\u0628\u0627\u0631\u062a \u062d\u0627\u0648\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062e\u0648\u062f \u062a\u0627\u0628\u0639<\/strong><\/li>\n\n\n\n<li><strong>\u06cc\u06a9 \u0634\u0631\u0637 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u06cc\u0646 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062c\u062f\u062f \u0648 \u067e\u0627\u06cc\u0627\u0646<\/strong><\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<p><strong>\u0628\u0631\u0646\u0627\u0645\u0647 \u0641\u0627\u06a9\u062a\u0648\u0631\u06cc\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u00ad\u0646\u0648\u06cc\u0633\u06cc c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0628\u0627\u0632\u06af\u0634\u062a\u06cc:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>#include&lt;stdio.h&gt;<p>long factorial(int n)<\/p>\n<p>{<\/p>\n<p>if (n == 0)<\/p>\n<p>return 1;<\/p>\n<p>else<\/p>\n<p>return(n * factorial(n-1));<\/p>\n<p>}<\/p>\n<p>void main()<\/p>\n<p>{<\/p>\n<p>int number;<\/p>\n<p>long fact;<\/p>\n<p>printf(&#8220;Enter a number: &#8220;);<\/p>\n<p>scanf(&#8220;%d&#8221;, &amp;number);<\/p>\n<p>fact = factorial(number);<\/p>\n<p>printf(&#8220;Factorial of %d is %ldn&#8221;, number, fact);<\/p>\n<p>return 0;<\/p>\n<p>}<\/p><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>&nbsp;\u062e\u0631\u0648\u062c\u06cc \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0627 \u0648\u0631\u0648\u062f\u06cc &nbsp;n = 6 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Enter a number : 6<p>Factorial of 5 is : 720<\/p><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"jet-listing-grid--56206\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-learn cb-ud1ng69u\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\r\n<div class=\"zht-learn-card\">\r\n    <div class=\"zht-learn-title-section\">\r\n        <div class=\"zht-learn-card-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"currentColor\" width=\"24\" height=\"24\">\r\n                <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\" \/>\r\n            <\/svg>\r\n        <\/div>\r\n        \r\n        <!-- \u0639\u0646\u0648\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0644\u06cc\u0646\u06a9 -->\r\n        <a href=\"https:\/\/maktabkhooneh.org\/learn\/c-plus-plus\/\" class=\"zht-learn-card-title\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 C\/C++        <\/a>\r\n    <\/div>\r\n\r\n    <!-- \u062f\u06a9\u0645\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u062a\u06af button -->\r\n    <!-- \u0627\u0632 onclick \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062a\u0627 \u0628\u0647 \u0645\u062d\u0636 \u06a9\u0644\u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u062f -->\r\n    <button class=\"zht-learn-card-btn\" data-course-url=\"https:\/\/maktabkhooneh.org\/learn\/c-plus-plus\/\" onclick=\"window.open(this.getAttribute('data-course-url'), '_blank');\">\r\n        \u0634\u0631\u0648\u0639 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc\r\n    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