diff --git a/main.cpp b/main.cpp
index 4b5c5c3..78d9238 100644
--- a/main.cpp
+++ b/main.cpp
@@ -7,16 +7,20 @@ int N,M;
 vector<int> vec;
 
 void func(int cnt) {
-
-
-  // IMPLEMENT HERE
-
+	if (cnt == M){
+		for (int i = 0 ; i < M ,i++){
+			cout << vec[i] << ' ';}
+		cout << '\n';
+		return;}
+	for(int i = start ; i<=n i++){
+		vec.push_back(i);
+		func(i+1,cnt+1);
+		vec.pop_back();}
 
 
 
 }
 
 int main() {
-   cin >> N >> M;
-   func(0);
-}
+   cin >> N >> M; 
+   func(1,0);}