save project

diy2.py

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