{"id":144695,"date":"2025-03-31T12:03:19","date_gmt":"2025-03-31T06:33:19","guid":{"rendered":"https:\/\/data-flair.training\/blogs\/?p=144695"},"modified":"2025-03-31T12:03:19","modified_gmt":"2025-03-31T06:33:19","slug":"random-numbers-in-numpy","status":"publish","type":"post","link":"https:\/\/data-flair.training\/blogs\/random-numbers-in-numpy\/","title":{"rendered":"Random Numbers in NumPy"},"content":{"rendered":"<h3>Program 1<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">from numpy import random\r\n\r\n#Random number\r\n#randint() , rand()\r\n# How to generate Random Array\r\n# How to generate  Random number from  array using choice()\r\n\r\nx=random.choice([10,4,6,1,5,8,7,12,10],size=(2,2))\r\nprint(x)\r\n# myar2=random.randint(1000,size=(2,3,4))\r\n# print(myar2)\r\n\r\n# x=random.randint(100)\r\n# print(x)\r\n# x=random.rand(5)\r\n# print(x)\r\n\r\n# toss=random.randint(2)\r\n# if(toss==0):\r\n#     print(\"first Player won\")\r\n# else:\r\n#       print(\"second player won\")  \r\n\r\n# myar1=random.randint(100,size=5)\r\n# print(myar1)\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n# Difference between copy and view\r\n# ar1=np.array([48,13,27,330,448,50,77,88,399,12])\r\n# ar2=ar1.copy()\r\n# ar3=ar1.view()\r\n\r\n# print(\"copy: \",ar2.base)\r\n\r\n# print(\"View:\",ar3.base)\r\n\r\n\r\n\r\n# Rules of Arithmetic operations in numpy array\r\n# 1. Shape of Arrays must be same\r\n# 2. Second Array must have atleast one dimension and \r\n# the number of element should be same as first array\r\n# 3. Second array having one element \r\n# \r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n# ar1=np.array([[1,2,3],[4,5,6]])\r\n# ar2=np.array([[1,2,3],[4,5,6],[7,8,9]])\r\n# print(ar1)\r\n# print(\"\\n\\n\")\r\n# print(ar2)\r\n# print(\"\\n\\n\")\r\n# ar3=np.power(ar1,2)\r\n# print(ar3)<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Program 1 from numpy import random #Random number #randint() , rand() # How to generate Random Array # How to generate Random number from array using choice() x=random.choice([10,4,6,1,5,8,7,12,10],size=(2,2)) print(x) # myar2=random.randint(1000,size=(2,3,4)) # print(myar2) #&#46;&#46;&#46;<\/p>\n","protected":false},"author":581,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22401],"tags":[9170,31785,31784,33940,33938,9175,33941,33939],"class_list":["post-144695","post","type-post","status-publish","format-standard","hentry","category-numpy","tag-numpy","tag-numpy-practical","tag-numpy-program","tag-numpy-program-on-random-numbers","tag-numpy-random-numbers","tag-numpy-tutorial","tag-random-numbers","tag-random-numbers-in-numpy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - 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