save project

diy2.py

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