save project

diy2.py

 #a = 5   # 行
 #b = 3   # 列
 # 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(a,"*",b,"=",a*b)
+#print(a,"*",b,"=",a*b)
 for a in range(1,10):
     print(1,"*",a,"=",1*a)
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