{"id":25741,"date":"2021-12-04T09:19:52","date_gmt":"2021-12-04T03:49:52","guid":{"rendered":"https:\/\/python-programs.com\/?p=25741"},"modified":"2021-12-04T09:19:52","modified_gmt":"2021-12-04T03:49:52","slug":"python-program-for-computing-parity-of-a-word","status":"publish","type":"post","link":"https:\/\/python-programs.com\/python-program-for-computing-parity-of-a-word\/","title":{"rendered":"Python Program for Computing Parity of a Word."},"content":{"rendered":"<p><strong>Parity of a Word:<\/strong><\/p>\n<p>A binary word&#8217;s parity is:<\/p>\n<ul>\n<li>If the word contains an odd number of ones, it is assigned a value of <strong>1.<\/strong><\/li>\n<li>If the word contains an even number of ones, it is assigned a value of <strong>0.<\/strong><\/li>\n<\/ul>\n<p>For Example:<\/p>\n<p>Given word = 0111 (7)<\/p>\n<p>No of 1&#8217;s = 3<\/p>\n<p>The given word has an odd number of 1&#8217;s. Hence the parity is 1.<\/p>\n<p><strong>Examples:<\/strong><\/p>\n<p><strong>Example1:<\/strong><\/p>\n<p><strong>Input:<\/strong><\/p>\n<pre>Given Number =7<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre>\u00a0The parity of the given number = 1<\/pre>\n<p><strong>Example2:<\/strong><\/p>\n<p><strong>Input:<\/strong><\/p>\n<pre>Given Number =10<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre>\u00a0The parity of the given number = 0<\/pre>\n<h2>Program for Computing Parity of a Word in Python<\/h2>\n<ul>\n<li><a href=\"#Using_XOR_Operator_(Static_Input)\">Using XOR Operator (Static Input)<\/a><\/li>\n<li><a href=\"#Using_XOR_Operator_(User_Input)\">Using XOR Operator (User Input)<\/a><\/li>\n<\/ul>\n<h3 id=\"Using_XOR_Operator_(Static_Input)\">Method #1: Using XOR Operator (Static Input)<\/h3>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Give the number as static input and store it in a variable.<\/li>\n<li>Take a variable and initialize its value with 0.<\/li>\n<li>Loop until the given number is not equal to 0 using the while loop.<\/li>\n<li>Check if the AND operation of the given number and 1 is equal to 1 using the And operator and if conditional statement. (Determine whether the current LSB is 1 or 0.)<\/li>\n<li>If it is true, then perform the XOR operation for the above-initalized variable and 1 and store it in the same variable. It will alternately change the parity from 0 to 1 and vice versa.<\/li>\n<li>Right shift the given number and store it in the same variable.<\/li>\n<li>Print the parity of the given number.<\/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\"># Give the number as static input and store it in a variable.\r\ngvn_num = 7\r\n# Take a variable and initialize its value with 0.\r\nrslt_parityy = 0\r\n# Loop until the given number is not equal to 0 using the while loop.\r\nwhile(gvn_num != 0):\r\n\r\n    # Check if the AND operation of the given number and 1 is equal to 1 using the\r\n        # And operator and if conditional statement.\r\n        # (Determine whether the current LSB is 1 or 0.)\r\n    if((gvn_num &amp; 1) == 1):\r\n        # If it is true, then perform the XOR operation for the above-initalized\r\n        # variable and 1 and store it in the same variable.\r\n        # It will alternately change the parity from 0 to 1 and vice versa.\r\n        rslt_parityy ^= 1\r\n\r\n    # Right shift the given number and store it in the same variable.\r\n    gvn_num &gt;&gt;= 1\r\n# Print the parity of the given number.\r\nprint(\"The  parity of the given number = \", rslt_parityy)<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre>The parity of the given number = 1<\/pre>\n<h3 id=\"Using_XOR_Operator_(User_Input)\">Method #2: Using XOR Operator (User Input)<\/h3>\n<p><strong>Approach:<\/strong><\/p>\n<ul>\n<li>Give the number as user input using the int(input()) function and store it in a variable.<\/li>\n<li>Take a variable and initialize its value with 0.<\/li>\n<li>Loop until the given number is not equal to 0 using the while loop.<\/li>\n<li>Check if the AND operation of the given number and 1 is equal to 1 using the And operator and if conditional statement. (Determine whether the current LSB is 1 or 0.)<\/li>\n<li>If it is true, then perform the XOR operation for the above-initalized variable and 1 and store it in the same variable. It will alternately change the parity from 0 to 1 and vice versa.<\/li>\n<li>Right shift the given number and store it in the same variable.<\/li>\n<li>Print the parity of the given number.<\/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\"># Give the number as user input and store it in a variable.\r\ngvn_num = int(input('Enter some random number = '))\r\n# Take a variable and initialize its value with 0.\r\nrslt_parityy = 0\r\n# Loop until the given number is not equal to 0 using the while loop.\r\nwhile(gvn_num != 0):\r\n\r\n    # Check if the AND operation of the given number and 1 is equal to 1 using the\r\n        # And operator and if conditional statement.\r\n        # (Determine whether the current LSB is 1 or 0.)\r\n    if((gvn_num &amp; 1) == 1):\r\n        # If it is true, then perform the XOR operation for the above-initalized\r\n        # variable and 1 and store it in the same variable.\r\n        # It will alternately change the parity from 0 to 1 and vice versa.\r\n        rslt_parityy ^= 1\r\n\r\n    # Right shift the given number and store it in the same variable.\r\n    gvn_num &gt;&gt;= 1\r\n# Print the parity of the given number.\r\nprint(\"The  parity of the given number = \", rslt_parityy)<\/pre>\n<p><strong>Output:<\/strong><\/p>\n<pre>Enter some random number = 10 \r\nThe parity of the given number = 0<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Parity of a Word: A binary word&#8217;s parity is: If the word contains an odd number of ones, it is assigned a value of 1. If the word contains an even number of ones, it is assigned a value of 0. For Example: Given word = 0111 (7) No of 1&#8217;s = 3 The given &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/python-programs.com\/python-program-for-computing-parity-of-a-word\/\"> <span class=\"screen-reader-text\">Python Program for Computing Parity of a Word.<\/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 Program for Computing Parity of a Word. - 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-program-for-computing-parity-of-a-word\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python Program for Computing Parity of a Word. - Python Programs\" \/>\n<meta property=\"og:description\" content=\"Parity of a Word: A binary word&#8217;s parity is: If the word contains an odd number of ones, it is assigned a value of 1. 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