diff --git a/smsubset.cpp b/smsubset.cpp
new file mode 100644
index 0000000..330fea9
--- /dev/null
+++ b/smsubset.cpp
@@ -0,0 +1,52 @@
+#include <iostream>
+using namespace std;
+int g=21,garr[20];
+void subarray(int *arr, int n, int x, int ans[], int m)
+{
+ if(x==0 && n>=-1)
+  {
+    if(m<=g)
+     {
+	  g = m;
+      for(int j=0;j<g;j++)
+	    garr[j] = ans[j];
+     }
+    return;
+  }
+ if(n<0)
+  return;   
+ subarray(arr,n-1,x,ans,m);
+ ans[m] = arr[n];
+ subarray(arr,n-1,x-arr[n],ans,m+1);
+ return;
+}
+int main()
+{
+ int n,x,i,j=0,arr[20],ans[20],m=0,narr[20];
+ cin>>n>>x;
+ for(i=n-1;i>=0;i--)
+  {
+   cin>>arr[i];
+   narr[n-1-i] = arr[i];
+  }
+ subarray(arr,n-1,x,ans,m);
+ if(g==21)
+  cout<<"-1";
+ else
+  {
+   for(i=0;i<n;i++)
+     {
+	  if(narr[i]==garr[j])
+	    {
+		 if(j==0)	
+	      cout<<i+1<<" ";
+	     else
+           cout<<i+1<<" ";
+	     j++;	
+        }
+      if(j>=g)
+        break;
+     }
+  }  
+ return 0;	
+}