save project

diy2.py

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