diff --git "a/\354\235\264\353\213\210\354\204\261\354\233\220/15649_N\352\263\274M(1).py" "b/\354\235\264\353\213\210\354\204\261\354\233\220/15649_N\352\263\274M(1).py"
new file mode 100644
index 0000000..beb2005
--- /dev/null
+++ "b/\354\235\264\353\213\210\354\204\261\354\233\220/15649_N\352\263\274M(1).py"
@@ -0,0 +1,13 @@
+import sys
+import itertools
+n,m=map(int,sys.stdin.readline().split())    #map(적용시킬 함수, 적용할 값들) : 입력받은 값을 정수타입으로 변환
+nums=[i for i in range(1,n+1)]    #i = 1 ~ n
+
+arr=itertools.permutations(nums, m) #permutations(iterable, r) : iterable에서 원소개수가 r개인 순열 뽑기
+# print(list(arr))
+
+for i in arr:
+    for j in i:
+        print(j,end=" ")
+    print()
+
diff --git "a/\354\235\264\353\213\210\354\247\200\354\210\230/15649_N\352\263\274M(1).py" "b/\354\235\264\353\213\210\354\247\200\354\210\230/15649_N\352\263\274M(1).py"
new file mode 100644
index 0000000..8e61cbe
--- /dev/null
+++ "b/\354\235\264\353\213\210\354\247\200\354\210\230/15649_N\352\263\274M(1).py"
@@ -0,0 +1,6 @@
+from itertools import permutations
+n, m = map(int, input().split())
+arr = list(range(1, n+1))
+num = list(permutations(arr, m))
+for i in num:
+    print(' '.join(map(str,i)))
\ No newline at end of file
diff --git "a/\354\235\264\353\213\210\354\247\200\354\232\260/15649_N\352\263\274 M(1).py" "b/\354\235\264\353\213\210\354\247\200\354\232\260/15649_N\352\263\274 M(1).py"
new file mode 100644
index 0000000..95ed01b
--- /dev/null
+++ "b/\354\235\264\353\213\210\354\247\200\354\232\260/15649_N\352\263\274 M(1).py"	
@@ -0,0 +1,16 @@
+import itertools
+
+n, m = map(int, input().split())
+nums = [i for i in range(1, n+1)] 
+#[1,2,3,4]
+
+p_array = itertools.permutations(nums, m)
+#[(1, 2), (1, 3), (1, 4), (2, 1), (2, 3), (2, 4), (3, 1), (3, 2), (3, 4), (4, 1), (4, 2), (4, 3)]
+
+#(4, 3)
+for i in p_array:
+    for j in i:  
+        print(j, end = ' ') #4 3
+    print()
+
+
diff --git "a/\354\235\264\355\213\260\354\230\210\354\233\220/15649_N\352\263\274M(1).py" "b/\354\235\264\355\213\260\354\230\210\354\233\220/15649_N\352\263\274M(1).py"
new file mode 100644
index 0000000..52e4bab
--- /dev/null
+++ "b/\354\235\264\355\213\260\354\230\210\354\233\220/15649_N\352\263\274M(1).py"
@@ -0,0 +1,13 @@
+from itertools import permutations
+import sys
+
+print("1부터 N까지 자연수 중에서 중복 없이 M개 선택")
+
+n, m = map(int, input().split())
+nums = [i for i in range(1, n+1)]
+
+p_array = permutations(nums, m)
+for i in p_array:
+    for j in i:
+        print(j, end = " ")
+    print()
diff --git "a/\354\235\264\355\213\260\354\234\240\354\247\204/15649_N\352\263\274 M(1).py" "b/\354\235\264\355\213\260\354\234\240\354\247\204/15649_N\352\263\274 M(1).py"
new file mode 100644
index 0000000..9621a29
--- /dev/null
+++ "b/\354\235\264\355\213\260\354\234\240\354\247\204/15649_N\352\263\274 M(1).py"	
@@ -0,0 +1,18 @@
+import itertools
+#from itertools import permutations
+
+n,m = map(int, input().split())
+
+a = []
+for i in range(1,n+1):
+    a.append(i)
+
+pe = itertools.permutations(a,m)
+
+#print("hello",end='')
+#print(*list(pe))
+
+for i in pe:
+    for j in i:
+        print(j,end = ' ')
+    print()
\ No newline at end of file
diff --git "a/\354\235\264\355\213\260\354\247\200\354\234\244/15649_N\352\263\274 M(1).py" "b/\354\235\264\355\213\260\354\247\200\354\234\244/15649_N\352\263\274 M(1).py"
new file mode 100644
index 0000000..b2d3e62
--- /dev/null
+++ "b/\354\235\264\355\213\260\354\247\200\354\234\244/15649_N\352\263\274 M(1).py"	
@@ -0,0 +1,24 @@
+#itertools의 permutations 함수를 사용해서 풀어보자.
+#permutations(iterable, r) : iterable에서 원소 개수가 r개인
+#순열을 뽑는 것
+
+import itertools
+#from itertools import permutations
+
+n, m = map(int, input().split()) # 1부터 n까지 수 안에서 요소가 m개인 순열 만들기
+#nums [ i for i in range(1, n+1)]
+
+arr = []
+for i in range(n+1):
+    arr.append(i);
+#[1,2,3,4]
+
+
+pe = itertools.permutations(arr,m) #12게
+#[(1,2), (1,3), (1, 4)]
+
+for i in pe: #12개만큼 반복
+    for j in i:
+        print(j, end=' ') # 1 2
+    print()
+