save project

diy2.py

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