save project

diy2.py

-i = 5   # 行
-j = 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
-for j in range(1,10):
+
+for i in range(1,10):
     for j in range(1,i+1):
     for j in range(1,i+1):
         print(i,"*",j,"=",i*j,end=("  "))
         print(i,"*",j,"=",i*j,end=("  "))
     print()
     print()
\ No newline at end of file