save project

diy2.py

-i = 5   # 行
-j = 3   # 列
-print(j,"*",i,"=",(j*i))# 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 hang in range(1,10):
+    for lie in range(1,10):
+        print (lie ,'*',hang,'=',(lie*hang),end='  ')
+print()
+
+