Python_Summary(3).ipynb

{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"name":"Python_Summary(3).ipynb","provenance":[],"private_outputs":true,"mount_file_id":"1efef53PdKJAwm4Fhmv279l3JC7qLxYSb","authorship_tag":"ABX9TyNIWvvAfJLz3l07K0W57sWt"},"kernelspec":{"name":"python3","display_name":"Python 3"}},"cells":[{"cell_type":"markdown","metadata":{"id":"U4Th7YDyt8VV"},"source":["#반복문, 조건문"]},{"cell_type":"markdown","metadata":{"id":"sT15zq1CusqI"},"source":["##반복문"]},{"cell_type":"code","metadata":{"id":"OzgLVpw4uvyA"},"source":["# while\n","a = 1\n","while a<5:\n","  print('hello world', a)\n","  if a > 9:\n","      break\n","  a += 1\n","else:\n","  print('good')"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"6ML3F5LqvzTZ"},"source":["l = [10, 20, 30, 40]\n","s = {10, 20, 30, 40, 10, 10, 10}\n","d = {'one':1, 'two':2}\n","for i in d:\n","  print(i)\n","for i in range(10):\n","  print(i)"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"eg03LZcEwQB5"},"source":["# range(start, stop, step)\n","print(type(range(10)))\n","print(1, list(range(10)))\n","print(2, list(range(5, 10)))\n","print(3, list(range(2, 10, 2)))\n","print(4, list(range(10, 5, -1)))\n","print(5, list(range(-10)))"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"D92x-0yrwxuW"},"source":["for i in 'hello world':\n","  print(i)"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"_AXU8xYAw132"},"source":["for i in range(10):\n","  print(i)\n","else:\n","  print('good job')"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"-qxky4vwxAKs"},"source":["for i in range(10):\n","  print(i)\n","  if i==5:\n","    break\n","else:\n","  print('good job')"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"BFliyQiKxGTf"},"source":["l = list(range(101))\n","print(l)\n","ll = [i for i in range(10)]\n","print(ll)\n","lll = ['{} X {} = {}'.format(i, j, i*j) for i in range(2, 10) for j in range(1, 10)]\n","for i in lll:\n","  print(i)"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"Dn3hGPi10EdN"},"source":["l = [(1, 10), (2, 20), (3, 30), (4, 40)]\n","print(l[2][1])\n","for i, j in l:\n","  print(i, j)"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"-2nxpAGlxDtd"},"source":["for i, j in enumerate(range(100, 1000, 100), 1):\n","  print(i, j)"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"C9kdc0bR08p3"},"source":["for i in range(10):\n","  pass\n","  print('hello')"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"-ECeIENM1ILW"},"source":["for i in range(10):\n","  continue\n","  print('hello')"],"execution_count":null,"outputs":[]},{"cell_type":"markdown","metadata":{"id":"5HJl0w5O1l26"},"source":["##조건문"]},{"cell_type":"code","metadata":{"id":"deXQb6WS1s7t"},"source":["a = 30\n","if a == 10:\n","  print('hello world')\n","elif a < 20:\n","  print('good job')\n","else:\n","  print('else')"],"execution_count":null,"outputs":[]},{"cell_type":"code","metadata":{"id":"hzsIZSKw1yOY"},"source":[""],"execution_count":null,"outputs":[]}]}