{"id":25486,"date":"2021-11-16T08:40:01","date_gmt":"2021-11-16T03:10:01","guid":{"rendered":"https:\/\/python-programs.com\/?p=25486"},"modified":"2021-11-16T08:40:01","modified_gmt":"2021-11-16T03:10:01","slug":"python-random-setstate-method-with-examples","status":"publish","type":"post","link":"https:\/\/python-programs.com\/python-random-setstate-method-with-examples\/","title":{"rendered":"Python Random setstate() Method with Examples"},"content":{"rendered":"<p><strong>random setstate() Method in Python:<\/strong><\/p>\n<p>The setstate() method is used to return the random number generator&#8217;s state back to the specified state.<\/p>\n<p>To capture the state, use the getstate() method.<\/p>\n<p><strong>Syntax:<\/strong><\/p>\n<pre>random.setstate(state)<\/pre>\n<p><strong>Parameters<\/strong><\/p>\n<p><strong>state:<\/strong> This is Required. It is a state object. The setstate() method returns the random number generator&#8217;s state to this state.<\/p>\n<p><strong>Examples:<\/strong><\/p>\n<p><strong>Example1:<\/strong><\/p>\n<p><strong>Input:<\/strong><\/p>\n<pre>Given list = [10, 40, 60, 80, 90]\r\nGiven length = 2<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">[10, 80]\r\n[10, 80]<\/pre>\n<p><strong>Example2:<\/strong><\/p>\n<p><strong>Input:<\/strong><\/p>\n<pre>Given list = [25, 35, 9, 45, 65]\r\nGiven length = 3<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">[45, 35, 65]\r\n[45, 35, 65]<\/pre>\n<h2>Random setstate() Method with Examples in Python<\/h2>\n<ul>\n<li><a href=\"#Using_Built-in_Functions_(Static_Input)\">Using Built-in Functions (Static Input)<\/a><\/li>\n<li><a href=\"#Using_Built-in_Functions_(User_Input)\">Using Built-in Functions (User Input)<\/a><\/li>\n<\/ul>\n<h3 id=\"Using_Built-in_Functions_(Static_Input)\">Method #1: Using Built-in Functions (Static Input)<\/h3>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Import random module using the import keyword.<\/li>\n<li>Using the random() function print a random number.<\/li>\n<li>Capture the state of the object using the random.getstate() method.<\/li>\n<li>Using the random() function print the other random number.<\/li>\n<li>Restore back the state of the object using the random.setstate() method.<\/li>\n<li>Again print the same random value when the state was captured using the random() function.<\/li>\n<li>The Exit of the Program.<\/li>\n<\/ul>\n<p><strong>Below is the implementation:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># Import random module using the import keyword.\r\nimport random\r\n\r\n# Using the random() function print a random number.\r\nprint(random.random())\r\n\r\n# Capture the state of the object using the random.getstate() method\r\nrslt_state = random.getstate()\r\n\r\n# Using the random() function print the other random number.\r\nprint(random.random())\r\n\r\n# Restore back the state of the object using the random.setstate() method\r\nrandom.setstate(rslt_state)\r\n# Again print the same random value when the state was captured using the random()\r\n# function\r\nprint(random.random())\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">0.05457533761313371\r\n0.8804207213354224\r\n0.8804207213354224<\/pre>\n<h5>Practical implementation<\/h5>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Import random module using the import keyword.<\/li>\n<li>Give the list as static input and store it in a variable.<\/li>\n<li>Using the getstate() method, you can capture the current state.<\/li>\n<li>Store it in another variable.<\/li>\n<li>Print a list of random items of the specified length using the random.sample()\u00a0method.<\/li>\n<li>Using the setstate() method, you can restore the captured state by passing the above state as a parameter to the random.setstate() method.<\/li>\n<li>Print the same random list of items using the random.sample() method.<\/li>\n<li>The Exit of the Program.<\/li>\n<\/ul>\n<p><strong>Below is the implementation:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># Import random module using the import keyword.\r\nimport random\r\n# Give the list as static input and store it in a variable.\r\ngvn_lst = [10, 40, 60, 80, 90]\r\n# Using the getstate() method, you can capture the current state.\r\n# Store it in another variable.\r\nrslt_state = random.getstate()\r\n\r\n# Print a list of random items of the specified length using the random.sample()\r\n# method.\r\nprint(random.sample(gvn_lst, 2))\r\n\r\n# Using the setstate() method, you can restore the captured state by passing the\r\n# above state as a parameter to the random.setstate() method.\r\nrandom.setstate(rslt_state)\r\n\r\n# Print the same random list of items using the random.sample() method.\r\nprint(random.sample(gvn_lst, 2))\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre id=\"codeOutputPre\">[10, 80]\r\n[10, 80]<\/pre>\n<h3 id=\"Using_Built-in_Functions_(User_Input)\">Method #2: Using Built-in Functions (User Input)<\/h3>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Import random module using the import keyword.<\/li>\n<li>Give the list as user input using list(),map(),input(),and split() functions.<\/li>\n<li>Store it in a variable.<\/li>\n<li>Using the getstate() method, you can capture the current state.<\/li>\n<li>Store it in another variable.<\/li>\n<li>Print a list of random items of the specified length using the random.sample()\u00a0method.<\/li>\n<li>Using the setstate() method, you can restore the captured state by passing the above state as a parameter to the random.setstate() method.<\/li>\n<li>Print the same random list of items using the random.sample() method.<\/li>\n<li>The Exit of the Program.<\/li>\n<\/ul>\n<p><strong>Below is the implementation:<\/strong><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\"># Import random module using the import keyword.\r\nimport random\r\n# Give the list as user input using list(),map(),input(),and split() functions.\r\n# Store it in a variable.\r\ngvn_lst = list(map(int, input(\r\n    'Enter some random List Elements separated by spaces = ').split()))\r\n\r\n# Using the getstate() method, you can capture the current state.\r\n# Store it in another variable.\r\nrslt_state = random.getstate()\r\n\r\n# Print a list of random items of the specified length using the random.sample()\r\n# method.\r\nprint(random.sample(gvn_lst, 3))\r\n\r\n# Using the setstate() method, you can restore the captured state by passing the\r\n# above state as a parameter to the random.setstate() method.\r\nrandom.setstate(rslt_state)\r\n\r\n# Print the same random list of items using the random.sample() method.\r\nprint(random.sample(gvn_lst, 3))\r\n<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre>Enter some random List Elements separated by spaces = 25 35 9 45 65\r\n[45, 35, 65]\r\n[45, 35, 65]<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>random setstate() Method in Python: The setstate() method is used to return the random number generator&#8217;s state back to the specified state. To capture the state, use the getstate() method. Syntax: random.setstate(state) Parameters state: This is Required. It is a state object. The setstate() method returns the random number generator&#8217;s state to this state. Examples: &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/python-programs.com\/python-random-setstate-method-with-examples\/\"> <span class=\"screen-reader-text\">Python Random setstate() Method with Examples<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python Random setstate() Method with Examples - Python Programs<\/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:\/\/python-programs.com\/python-random-setstate-method-with-examples\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python Random setstate() Method with Examples - Python Programs\" \/>\n<meta property=\"og:description\" content=\"random setstate() Method in Python: The setstate() method is used to return the random number generator&#8217;s state back to the specified state. To capture the state, use the getstate() method. Syntax: random.setstate(state) Parameters state: This is Required. It is a state object. The setstate() method returns the random number generator&#8217;s state to this state. 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