auto save

diy2.py

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