save project

diy2.py

-player=input("请出拳（石头 剪刀 布）")
-print("玩家出拳："+player)
-import random
-list=["石头","剪刀","布"]
-computer=random.choice(list)
-print("计算机出拳："+computer)
-if player in list:
-   if player==computer:
-      print("平局")
-   elif player=="石头"and computer=="剪刀":
-      print("恭喜，你赢了")
-   elif player=="剪刀"and computer=="布":
-      print("恭喜，你赢了")    
-   elif player=="布"and computer=="石头":
-      print("恭喜，你赢了") 
-   else:
-      print("输了")   
-else:
-    print("输入错误")
\ No newline at end of file
+
+# 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,i+1):
+      print(j,'*',i,'=',(j * i),end=" ")
+   print()
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