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 a in range(9):    
-    print(i,"×",j,"=",i*j,end="  " )
-    i+=1
+for j in range(j,10):    
+    print()
+    for i in range(i,10):
\ No newline at end of file
+        print(i,"×",j,"=",i*j,end="  " )
+    i=j
\ No newline at end of file