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实验5

with open('data3.txt', 'r', encoding='utf-8') as f: data = f.read().split('\n') yuanshishuju = data.pop(0) data1 = [eval(i) for i in data] data2 = [ro

戎梓瑞  2022-05-14 10:40  0  14

实验五

with open('data3.txt', 'r', encoding = 'utf-8') as f: data2= [line.strip('\n') for line in f] num=[eval(i) for i in data2[1:]] print(f'原始数据是:\n{num}')

苏萌0017  2022-05-13 19:56  0  9

实验5 文件应用编程

with open('D://aa//data3.txt','r',encoding='utf-8')as f: data=f.read().split('\n') list1=data[1:11] print("原始数据：") print(list1) list2=[] for i in list

琦哲  2022-05-13 18:31  0  15

实验五

3 with open('data3.txt','r') as f: yuanshi=f.readlines() yuanlist=[] pro=[] for i in yuanshi: j=i.strip('\n') if j=='原始数据': pass else: yuanlist.append

沉迷学习ing  2022-05-12 22:34  0  10

实验5 文件应用编程

实验内容实验任务1 略实验任务2 略实验任务3 1 def task3(): 2 with open("/Users/chenxi/Documents/文稿 - 陈曦的MacBook Air - 1/python data/实验5数据文件/data3.txt" 3 ,"r",encoding=

灯下白头人  2022-05-12 11:41  0  14

实验5

with open('data3.txt','r',encoding='utf-8')as f: data=f.read().strip().split('\n') data[0]='原始数据'+'\t'+'四舍五入后数据'+'\n' for i in range(1,len(data)): dat

JskyR  2022-05-12 11:10  0  27

实验5

测试1 with open('data1_1.txt', 'r', encoding = 'utf-8') as f: data = f.readlines() n = 0 for line in data: if line.strip('\n') == '': continue n += 1 pr

zlmk  2022-05-12 10:01  0  7

实验5 文件应用编程

实验任务3： 1 with open('data3.txt','r',encoding='utf-8') as f: 2 date=[] 3 for line in f.readlines(): 4 line=line.strip() 5 date.append(line) 6 date.pop(0

暮渎  2022-05-11 23:48  1  19

实践5

# task_5 with open('data5.txt','r',encoding='utf-8')as f: data = f.read() line_num = len(data.splitlines()) word_num = len(data.split()) space_num = d

奈落——  2022-05-11 23:31  4  18

实验5 文件应用编程

任务1 1_1 with open('data1_1.txt','r',encoding = 'utf-8') as f: data = f.readlines() n = 0 for line in data: if line.strip('\n')=='': continue n+=1 prin

马可菠萝堡  2022-05-11 22:07  0  18