save project

diy2.py

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