save project

diy2.py

-for i in range(1,10):  # 行
-    for j in range(1,i+1):   
-        print(j,'*',i,'=',(i*j),end="  ")# 使用变量i和j，代替乘法算式里面的元素，打印出单个乘法算式
-    print()
+try:
+    with open(r'C:\Users\pc\Desktop\article.txt','r+',encoding='utf-8') as f:
+        n=f.read()
+except:
\ No newline at end of file
+    print('article.txt不存在')
+else:
+    sum=0
+    n=n.split(' ')
+    print(n)
+    for i in n:
+        j=i.split(',')
+        print(j)
+        sum+=len(j)
+    print(sum)
\ No newline at end of file

jcx.py

+for i in range(1,10):
+    for j in range(1,10):
+    print(j,"*",i,"=",j*i)