auto save

diy2.py

-i = 5   # 行
-j = 3   # 列
+i = 1   # 行
+j = 1
+   # 列
 # 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
 # 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
 for i in range(1,10):
 for i in range(1,10):
     for j in range(1,i+1):
     for j in range(1,i+1):
-        print(i,"*",j,"=",i*j,end=" ")
+        print(i,"*",j,"=",i*j ,end=" ")
     print()
     print()
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