[ADD] BackTracking-15651

Author: dotoling

BackTracking/15651.py

@@ -0,0 +1,15 @@
+# FULL EDIT EXSITING 15649 CODE BECAUSE OF TIME COMPLEXITY ( OPTIMISE CODE FOR SPEED )
+output_list = []
+N, M = map(int,input().split())
+
+def NM_Problem():
+    if(len(output_list) == M):
+        print(" ".join(map(str,output_list)))
+        return
+    for posible_num in range(1, N+1):
+        output_list.append(posible_num)
+        NM_Problem()
+        output_list.pop()
+    return
+NM_Problem()
+