save project

diy2.py

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