save project

diy2.py

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