diff --git a/Function-21371334.py b/Function-21371334.py
new file mode 100644
index 0000000..27a7aa0
--- /dev/null
+++ b/Function-21371334.py
@@ -0,0 +1 @@
+print('My Student_ID is 21371334')
\ No newline at end of file
diff --git a/Function-21371363.py b/Function-21371363.py
new file mode 100644
index 0000000..2684544
--- /dev/null
+++ b/Function-21371363.py
@@ -0,0 +1 @@
+print('My Student_ID is 21371363')
diff --git a/Function-21373129.py b/Function-21373129.py
new file mode 100644
index 0000000..a2298e2
--- /dev/null
+++ b/Function-21373129.py
@@ -0,0 +1 @@
+print('My Student_ID is 学号')
diff --git a/Function-21373135.py b/Function-21373135.py
new file mode 100644
index 0000000..1e7d9bc
--- /dev/null
+++ b/Function-21373135.py
@@ -0,0 +1 @@
+print('My Student_ID is 21373135')
diff --git a/Function-21373138.py b/Function-21373138.py
new file mode 100644
index 0000000..f4b9d36
--- /dev/null
+++ b/Function-21373138.py
@@ -0,0 +1 @@
+print('My Student_ID is 21373138')
diff --git a/main.py b/main.py
index e69de29..458c997 100644
--- a/main.py
+++ b/main.py
@@ -0,0 +1,2 @@
+import os
+os.system('python Function-21373129.py')