save project

diy2.py

-i = 1   # 行
-j = 1   # 列 
-for j in range(1,9):
-    print(i,"*",j,"=",(i*j),end="  ")
+for i in range(1,10):
+    for j in range(1,i+1):
+        print(j,"*",i,"=",(i*j),end="  ")
+    print()
 # 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