save project

diy2.py

-i = 1  # 行
-for j in range (1,10) :# 列
-    print(j, '*',i,'=',(j*i),end=" ")   # 使用变量i和j，代替乘法算式里面的元素，打印出单
+for i in range (1,10) :
+    for j in range (1,10) :# 行for j in range (1,10) :# 列
+        print(j, '*',i,'=',(j*i),end='') 
\ No newline at end of file
+    print ()     # 使用变量i和j，代替乘法算式里面的元素，打印出单
\ No newline at end of file