save project

diy2.py

-i = 5   # 行
+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
+h = 4
+s = 5
+print(h,"*",s,"=",(h*s))
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