ineuron py 3.ipynb

{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"name":"ineuron py 3.ipynb","provenance":[],"collapsed_sections":[],"toc_visible":true,"authorship_tag":"ABX9TyPDAiBoGvzdLCzUtl3k3hp2"},"kernelspec":{"name":"python3","display_name":"Python 3"},"language_info":{"name":"python"}},"cells":[{"cell_type":"markdown","metadata":{"id":"mQF2Ii17gNSm"},"source":["## Write a Python Program to implement your own myreduce() function which works exactly like Python's built-in function reduce()"]},{"cell_type":"code","metadata":{"id":"RxsG1k3tb7MG"},"source":["def add(a,b):\n","  return a+b\n","  "],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"wj7XvNTpfUwc"},"source":["l=[1,2,3,4,5]"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"Uip-Qtzdfa-8"},"source":["def myreduce(function,iter):\n","  a=iter[0]\n","  for i in range(1,len(iter)):\n","    b=l[i]\n","    a=add(a,b)\n","  return a\n"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"jXfv3svFgAD6","executionInfo":{"status":"ok","timestamp":1620486165202,"user_tz":-330,"elapsed":1172,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}},"outputId":"0e2f524d-f9ff-4c74-95f3-88432be5561d"},"source":["print(myreduce(add,l))"],"execution_count":null,"outputs":[{"output_type":"stream","text":["15\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"Qe-eXHdxVfgZ"},"source":["## *Write a Python program to implement your own myfilter() function which works exactly like Python's built-in function filter()*"]},{"cell_type":"code","metadata":{"id":"tmAb5XY8fmYn","executionInfo":{"status":"ok","timestamp":1620638003564,"user_tz":-330,"elapsed":1551,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}}},"source":["h=[1,2,3,4,5,6,7,8,9,10]\n","l=[]"],"execution_count":102,"outputs":[]},{"cell_type":"code","metadata":{"id":"u1IpKpn6fbrE","executionInfo":{"status":"ok","timestamp":1620638004215,"user_tz":-330,"elapsed":953,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}}},"source":["def is_even(a):\n","    for i in h:\n","        if i%2==0:\n","            l.append(i)\n","    print(l)"],"execution_count":103,"outputs":[]},{"cell_type":"code","metadata":{"id":"ghCUV6vlfdZB","executionInfo":{"status":"ok","timestamp":1620638007053,"user_tz":-330,"elapsed":1836,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}}},"source":["def myfilter(is_even,h):\n","  return is_even(h)"],"execution_count":104,"outputs":[]},{"cell_type":"code","metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"x-1suDLfgIDT","executionInfo":{"status":"ok","timestamp":1620638007766,"user_tz":-330,"elapsed":960,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}},"outputId":"289c350f-2183-44fe-de23-57b5e8e94508"},"source":["myfilter(is_even,h)"],"execution_count":105,"outputs":[{"output_type":"stream","text":["[2, 4, 6, 8, 10]\n"],"name":"stdout"}]},{"cell_type":"markdown","metadata":{"id":"UzTSGUBvjb8v"},"source":["Implement List comprehensions to produce the following lists.\n","Write List comprehensions to produce the following Lists\n","\n","['A', 'C', 'A', 'D', 'G', 'I', ’L’, ‘ D’]\n","\n","['x', 'xx', 'xxx', 'xxxx', 'y', 'yy', 'yyy', 'yyyy', 'z', 'zz', 'zzz', 'zzzz']\n","\n","['x', 'y', 'z', 'xx', 'yy', 'zz', 'xxx', 'yyy', 'zzz', 'xxxx', 'yyyy', 'zzzz']\n","\n","[[2], [3], [4], [3], [4], [5], [4], [5], [6]] [[2, 3, 4, 5], [3, 4, 5, 6],\n","[4, 5, 6, 7], [5, 6, 7, 8]]\n","\n","[(1, 1), (2, 1), (3, 1), (1, 2), (2, 2), (3, 2), (1, 3), (2, 3), (3, 3)]"]},{"cell_type":"code","metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"zGGGaMpem11S","executionInfo":{"status":"ok","timestamp":1620639094903,"user_tz":-330,"elapsed":1397,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}},"outputId":"e3542987-690f-4d21-f8fd-e062584a8022"},"source":["w=\"ACADGILD\"\n","[i for i in w]"],"execution_count":114,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['A', 'C', 'A', 'D', 'G', 'I', 'L', 'D']"]},"metadata":{"tags":[]},"execution_count":114}]},{"cell_type":"code","metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"61TxebtdjlhE","executionInfo":{"status":"ok","timestamp":1620638900007,"user_tz":-330,"elapsed":1430,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}},"outputId":"516ce848-844e-4e73-b22c-34ae8cac17f7"},"source":["l=['x','y','z']\n","[i*j for i in l for j in range(1,5)]"],"execution_count":109,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['x', 'xx', 'xxx', 'xxxx', 'y', 'yy', 'yyy', 'yyyy', 'z', 'zz', 'zzz', 'zzzz']"]},"metadata":{"tags":[]},"execution_count":109}]},{"cell_type":"code","metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"QoYItmIzniD2","executionInfo":{"status":"ok","timestamp":1620639128926,"user_tz":-330,"elapsed":1638,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}},"outputId":"1ffc7d6a-3c5f-406b-f7c6-1b5c26b03ed1"},"source":["l=['x','y','z']\n","[i*j for j in range(1,5) for i in l]"],"execution_count":115,"outputs":[{"output_type":"execute_result","data":{"text/plain":["['x', 'y', 'z', 'xx', 'yy', 'zz', 'xxx', 'yyy', 'zzz', 'xxxx', 'yyyy', 'zzzz']"]},"metadata":{"tags":[]},"execution_count":115}]},{"cell_type":"code","metadata":{"colab":{"base_uri":"https://localhost:8080/"},"id":"TgDcA11gpPbJ","executionInfo":{"status":"ok","timestamp":1620639767913,"user_tz":-330,"elapsed":1316,"user":{"displayName":"Shruti Jain","photoUrl":"","userId":"14708065021260884346"}},"outputId":"314664fb-daf9-4f96-b4ff-86592121b20a"},"source":["l1=[1,2,3]\n","l2=[1,2,3]\n","[(y,x) for x in l1 for y in l2]"],"execution_count":126,"outputs":[{"output_type":"execute_result","data":{"text/plain":["[(1, 1), (2, 1), (3, 1), (1, 2), (2, 2), (3, 2), (1, 3), (2, 3), (3, 3)]"]},"metadata":{"tags":[]},"execution_count":126}]}]}