auto save

diy2.py

-  # 行
-for j in range(1,10):  # 列
+
+for i in range(1,10):  # 行
+  for j in range(1,i+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
-    print(1,'*',j,'=',j*1,end="  ")
\ No newline at end of file
+    print(i,'*',j,'=',j*i,end=" ")
+
+    
\ No newline at end of file