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