save project

diy2.py

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