摘要：import pandas as pdfrom matplotlib import pyplot as pltcsv_file_name = "C:\\Users\\dgd71\\Desktop\\datas.csv"def you_want_matrix(start,end,begin,stop) 阅读全文

摘要：import pandas as pdList = []lie = int(input("请输入列数："))hang = int(input("请输入行数："))for i in range(lie): List.append(i)df = pd.read_csv("C:\\Users\\dgd71 阅读全文