yidi
a="🐈"#練習雙迴圈for in range
for i in range(4):
for j in range(3):
print(a,end='')#print預設換行\n
print(str(i)+'劉任昌')#print()等於print(end='\n')
print('str將數字轉成字串'+"\nint轉成整數,字串的+連結")
print('換列的字碼',ord('\n'))
劉宜棣python輸入input尋找find沒找到-1
file = open('金融常識.txt','r',encoding='utf-8') lines = file.readlines() file.close() x = input('劉宜棣入搜尋關鍵詞: ') 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('劉宜棣輸入搜尋關鍵詞: ') 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('劉宜棣輸入搜尋關鍵詞: ') 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', len...
1002.商業軟體。https://liuyidi.blogspot.com/2026/10/ordered-listolol-1-2-3-4-1-2-3-4-1-2-3.html
回覆刪除922.商業軟體。https://liuyidi.blogspot.com/2026/09/yidi.html
921.金融市場常識，順利執行。https://liuyidi.blogspot.com/2026/09/blog-post.html