diff --git a/diy2.py b/diy2.py
new file mode 100644
index 0000000..e322b85
--- /dev/null
+++ b/diy2.py
@@ -0,0 +1,6 @@
+i = 1   # 行   # 列
+for i in range(1,10):
+    for j in range(1,i+1):
+        print(i ,'*',j,'=',(i*j),end=' ')
+print()
+# 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