diff --git "a/\355\214\214\354\235\264\354\215\2546_\355\225\250\354\210\230.py" "b/\355\214\214\354\235\264\354\215\2546_\355\225\250\354\210\230.py"
new file mode 100644
index 0000000000000000000000000000000000000000..c6f92b24794b00bffb9b5d1c416e78b4a942042d
--- /dev/null
+++ "b/\355\214\214\354\235\264\354\215\2546_\355\225\250\354\210\230.py"
@@ -0,0 +1,62 @@
+def hello():
+    print("hello world")
+    print("my name is taeeun")
+
+def add(a,b):
+    sums = a+b
+    return sums
+
+def minus(a):
+    a = -a
+    return a
+
+def minus2(a):  #이거는 안바뀜
+    a=-a
+
+def minuslist(l):   #이거는 바뀜
+    l[0] = 20
+
+hello()
+a = 675
+b = 754
+k = add(a,b)
+print("입력값의 합은")
+print(k)
+print("\n")
+
+
+print(minus(a))
+print(minus2(a))
+print("\n")
+
+
+l = [1,2]
+print(l)
+minuslist(l)
+print(l)
+print("\n")
+
+
+def print_personnel(name='김태은', position='student', nationality='Korea'):
+        print('name = {0}'.format(name))
+        print('position = {0}'.format(position))
+        print('nationality = {0}'.format(nationality))
+
+        
+print_personnel(name='박상현')
+print("\n")
+
+
+print_personnel(name='박상현', nationality='Japan')
+print("\n")
+
+
+print_personnel(position='인턴')
+print("\n")
+
+def fl(*a):
+    for x in a:
+        print (type(x),x)
+
+print(fl((1,2,3),456,"김태은",{'a' : 'taeeun'}))
+print("\n")