百度AI入门课-day1作业

作业一：输出 9*9 乘法口诀表(注意格式)

def table(): #在这里写下您的乘法口诀表代码吧！ for j in range(1,10): for i in range(1,j+1): #print(str(i)+str(*)+str(j)+"="+str(i*j),end='\t') #end='\t'表示前面的字符串以tab结尾 print('%d*%d=%d'%(i,j,i*j),end='\t') print() if __name__ == '__main__': table() 1*1=1 1*2=2 2*2=4 1*3=3 2*3=6 3*3=9 1*4=4 2*4=8 3*4=12 4*4=16 1*5=5 2*5=10 3*5=15 4*5=20 5*5=25 1*6=6 2*6=12 3*6=18 4*6=24 5*6=30 6*6=36 1*7=7 2*7=14 3*7=21 4*7=28 5*7=35 6*7=42 7*7=49 1*8=8 2*8=16 3*8=24 4*8=32 5*8=40 6*8=48 7*8=56 8*8=64 1*9=9 2*9=18 3*9=27 4*9=36 5*9=45 6*9=54 7*9=63 8*9=72 9*9=81

作业二：查找特定名称文件

遍历”Day1-homework”目录下文件；

找到文件名包含“2020”的文件；

将文件名保存到数组result中；

按照序号、文件名分行打印输出。

注意：提交作业时要有代码执行输出结果。

#导入OS模块 import os #待搜索的目录路径 path = "Day1-homework" #待搜索的名称 filename = "2020" #定义保存结果的数组 result = [] def findfiles(): #在这里写下您的查找文件代码吧！ number=1 for root,dirs,files in os.walk(path): print("当前正在遍历的文件夹：%s"%root) print("当前文件夹下所有目录的名字：%s"%str(dirs)) print("当前文件夹中所有文件的名字：%s"%str(files)) print("**************") for name in files: if filename in name: result.append([number,os.path.join(root,name)]) number +=1 for aresult in result: print(aresult) if __name__ == '__main__': findfiles() 当前正在遍历的文件夹：Day1-homework 当前文件夹下所有目录的名字：['26', '18', '4', '1'] 当前文件夹中所有文件的名字：[] ************** 当前正在遍历的文件夹：Day1-homework/26 当前文件夹下所有目录的名字：['26', '22'] 当前文件夹中所有文件的名字：['mk.py'] ************** 当前正在遍历的文件夹：Day1-homework/26/26 当前文件夹下所有目录的名字：[] 当前文件夹中所有文件的名字：['new2020.txt', 'test20.txt', 'new.txt'] ************** 当前正在遍历的文件夹：Day1-homework/26/22 当前文件夹下所有目录的名字：[] 当前文件夹中所有文件的名字：['56.txt', '1.txt', '75.txt', '53.txt', '38.txt', '68.txt', '43.txt', '5.txt', '89.txt', '83.txt', '25.txt', '99.txt', '34.txt', '32.txt', '76.txt', '3.txt', '6.txt', '96.txt', '18.txt', '0.txt', '20.txt', '7.txt', '8.txt', '22.txt', '86.txt', '65.txt', '82.txt', '54.txt', '70.txt', '10.txt', '62.txt', '84.txt', '69.txt', '23.txt', '44.txt', '21.txt', '93.txt', '90.txt', '95.txt', '63.txt', '42.txt', '30.txt', '48.txt', '33.txt', '26.txt', '12.txt', '47.txt', '15.txt', '46.txt', '49.txt', '31.txt', '92.txt', '97.txt', '71.txt', '50.txt', '81.txt', '45.txt', '28.txt', '9.txt', '41.txt', '94.txt', '16.txt', '4.txt', '74.txt', '17.txt', '14.txt', '51.txt', '58.txt', '24.txt', '67.txt', '73.txt', '11.txt', '19.txt', '91.txt', '87.txt', '52.txt', '85.txt', '40.txt', '57.txt', '66.txt', '61.txt', '98.txt', '2.txt', 'result.txt', '13.txt', '80.txt', '79.txt', '36.txt', '59.txt', '72.txt', '64.txt', '55.txt', '88.txt', '78.txt', '27.txt', '35.txt', '77.txt', '29.txt', '37.txt', '60.txt', '39.txt'] ************** 当前正在遍历的文件夹：Day1-homework/18 当前文件夹下所有目录的名字：[] 当前文件夹中所有文件的名字：['182020.doc'] ************** 当前正在遍历的文件夹：Day1-homework/4 当前文件夹下所有目录的名字：['22'] 当前文件夹中所有文件的名字：['mk.py'] ************** 当前正在遍历的文件夹：Day1-homework/4/22 当前文件夹下所有目录的名字：[] 当前文件夹中所有文件的名字：['56.txt', '1.txt', '75.txt', '53.txt', '38.txt', '68.txt', '43.txt', '5.txt', '89.txt', '83.txt', '25.txt', '99.txt', '34.txt', '32.txt', '76.txt', '3.txt', '6.txt', '96.txt', '18.txt', '0.txt', '20.txt', '7.txt', '8.txt', '22.txt', '86.txt', '65.txt', '82.txt', '54.txt', '70.txt', '10.txt', '62.txt', '84.txt', '69.txt', '23.txt', '44.txt', '21.txt', '93.txt', '90.txt', '95.txt', '63.txt', '42.txt', '30.txt', '48.txt', '33.txt', '26.txt', '12.txt', '47.txt', '15.txt', '46.txt', '49.txt', '31.txt', '92.txt', '97.txt', '71.txt', '50.txt', '81.txt', '45.txt', '28.txt', '9.txt', '41.txt', '94.txt', '16.txt', '4.txt', '74.txt', '17.txt', '14.txt', '51.txt', '58.txt', '24.txt', '67.txt', '73.txt', '11.txt', '19.txt', '91.txt', '87.txt', '52.txt', '85.txt', '40.txt', '57.txt', '66.txt', '61.txt', '98.txt', '2.txt', '04:22:2020.txt', '13.txt', '80.txt', '79.txt', '36.txt', '59.txt', '72.txt', '64.txt', '55.txt', '88.txt', '78.txt', '27.txt', '35.txt', '77.txt', '29.txt', '37.txt', '60.txt', '39.txt'] ************** 当前正在遍历的文件夹：Day1-homework/1 当前文件夹下所有目录的名字：['22'] 当前文件夹中所有文件的名字：['mk.py'] ************** 当前正在遍历的文件夹：Day1-homework/1/22 当前文件夹下所有目录的名字：[] 当前文件夹中所有文件的名字：['56.txt', '1.txt', '75.txt', '53.txt', '38.txt', '68.txt', '43.txt', '5.txt', '89.txt', '83.txt', '25.txt', '99.txt', '34.txt', '32.txt', '76.txt', '3.txt', '6.txt', '96.txt', '18.txt', '0.txt', '20.txt', '7.txt', '8.txt', '22.txt', '86.txt', '65.txt', '82.txt', '54.txt', '70.txt', '10.txt', '62.txt', '84.txt', '69.txt', '23.txt', '44.txt', '21.txt', '93.txt', '90.txt', '95.txt', '63.txt', '42.txt', '30.txt', '48.txt', '33.txt', '26.txt', '12.txt', '47.txt', '15.txt', '46.txt', '49.txt', '31.txt', '92.txt', '97.txt', '71.txt', '50.txt', '81.txt', '45.txt', '28.txt', '9.txt', '41.txt', '94.txt', '16.txt', '4.txt', '74.txt', '17.txt', '14.txt', '51.txt', '58.txt', '24.txt', '67.txt', '73.txt', '11.txt', '19.txt', '91.txt', '87.txt', '52.txt', '85.txt', '40.txt', '57.txt', '66.txt', '61.txt', '98.txt', '2.txt', 'result.txt', '13.txt', '80.txt', '79.txt', '36.txt', '59.txt', '72.txt', '64.txt', '55.txt', '88.txt', '78.txt', '27.txt', '35.txt', '77.txt', '29.txt', '37.txt', '60.txt', '39.txt'] ************** [1, 'Day1-homework/26/26/new2020.txt'] [2, 'Day1-homework/18/182020.doc'] [3, 'Day1-homework/4/22/04:22:2020.txt'] for aresult in result: print(aresult) [1, 'Day1-homework/26/26/new2020.txt'] [2, 'Day1-homework/18/182020.doc'] [3, 'Day1-homework/4/22/04:22:2020.txt']