save project

diy2.py

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