diff --git a/diy2.py b/diy2.py
new file mode 100644
index 0000000..d103beb
--- /dev/null
+++ b/diy2.py
@@ -0,0 +1,5 @@
+i = 1   # 行
+j=5   #
+for i in range(10,1): 列
+    for j in range(10,i+1):# 使用变量i和j，代替乘法算式里面的元，打印出单个乘法算式
+        print(j,'*',i,'=', (j * i),end=" ")