file = open('金融常識.txt','r',encoding='utf-8') lines = file.readlines() file.close() x = input('余佰晏輸入搜尋關鍵詞: ') for line in lines: if line.find(x) != -1: print(line,end="") file = open('金融常識.txt','r',encoding='utf-8') lines = file.readlines() file.close() x = input('余佰晏輸入搜尋關鍵詞: ') n=0 for line in lines: if line.find(x) != -1: n=n+1 print(n," ",line,end=" ") print(F"總共{n}題") file = open('金融常識.txt','r',encoding='utf-8') lines = file.readlines() file.close() x = input('余佰晏輸入搜尋關鍵詞: ') n=0 for line in lines: if x in line: n=n+1 print(n," ",line,end=" ") print(F"總共{n}題") file = open('金融常識.txt','r',encoding='utf-8') reading = file.read() file.seek(0) #回到檔案的開始 lines = file.readlines() file.close() print('read()方法讀共', len(reading), 'readlines()方法讀共...
商業軟體的「資料」Data「校閱」Review「檢視」View...等，你沒有進行檢查。還有截圖不夠完整，不夠清晰。https://yubaiyan.blogspot.com/2026/11/excelformulas.html
回覆刪除商業軟體。https://yubaiyan.blogspot.com/2026/10/excelmatchindexisnumber.html
商業軟體。https://yubaiyan.blogspot.com/2026/10/excel.html
程式設計，沒有嵌入影片。https://yubaiyan.blogspot.com/2026/11/htmlcssjavascriptpython.html
https://yubaiyan.blogspot.com/2026/10/pythoninputfind-1.html
https://yubaiyan.blogspot.com/2026/10/pythonsetdict372411251.html
https://yubaiyan.blogspot.com/2026/10/w3schoolsstrlistsetdicttuple.html
金融常識測驗，順利執行。https://yubaiyan.blogspot.com/2026/09/python.html
emoji. https://yubaiyan.blogspot.com/2026/09/emoji.html