diff --git a/C++ProjectTemplate b/C++ProjectTemplate
index af26d8d..38d0444 100755
Binary files a/C++ProjectTemplate and b/C++ProjectTemplate differ
diff --git a/main.cpp b/main.cpp
index e96ba81..56b5bf4 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3,7 +3,7 @@
 #include "olcutils.h"
 
 using namespace olc;
-std::ifstream file("testinput");
+std::ifstream file("input");
 std::map<std::string,int> filedata;
 std::string pwd;
 std::string tempstr;
@@ -28,6 +28,24 @@ int DisplayContents(File&f,std::string path,int filter,int*filtersum){
     return sum+f.size;
 }
 
+int GetSmallestAboveThreshold(File&f,std::string path,int remaining,int*smallest){
+    //std::cout<<" Contents of "<<path<<"(Size "<<f.size<<"): "<<std::endl;
+    int sum=0;
+    for (std::map<std::string,File>::iterator it=f.files.begin();it!=f.files.end();it++){
+        int amt=GetSmallestAboveThreshold(it->second,(path=="/")?path+it->first:path+"/"+it->first,remaining,smallest);
+        
+        if (amt>=remaining){
+            std::cout<<"Remaining: "<<remaining<<" My Sum:"<<amt<<std::endl;
+            if (amt<*smallest&&path!="/"){
+                *smallest=amt;
+            }
+        }
+        sum+=amt;
+    }
+    //std::cout<<"  Size of "<<path<<": "<<sum<<std::endl;
+    return sum+f.size;
+}
+
 int main()
 {
     File rootFile{{},0};
@@ -146,8 +164,14 @@ int main()
         std::cout<<line<<std::endl;
     }
     int sum=0;
-    DisplayContents(rootFile,"/",100000,&sum);
+    int totalSpace=DisplayContents(rootFile,"/",100000,&sum);
+    int diskSpace=70000000;
     std::cout<<"Sum: "<<sum<<std::endl;
+    std::cout<<"Disk space used: "<<totalSpace<<std::endl;
+    int remaining=30000000-(diskSpace-totalSpace);
+    int smallest=diskSpace;
+    int deleteSize=GetSmallestAboveThreshold(rootFile,"/",remaining,&smallest);
+    std::cout<<"Smallest to delete: "<<deleteSize<<std::endl;
 
 	return 0;
 }