diff --git a/diy2.py b/diy2.py
new file mode 100644
index 0000000..d70a392
--- /dev/null
+++ b/diy2.py
@@ -0,0 +1,7 @@
+
+# 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 i in range(1,10): 
+    for j in range(1,i+1): 
+        print(j,'*',i,'=',(j*i),end="  ")
+    print()
+