Changed isFound to use functions in the STL

Algorithms.hpp

@@ -260,12 +260,13 @@ T getProduct(const std::vector<T>& ary){
 //This is a function that searches a vecter for an element. Returns true if they key is found in list
 template <class T>
 bool isFound(std::vector<T> ary, T key){
-	for(int cnt = 0;cnt < ary.size();++cnt){
-		if(ary.at(cnt) == key){
-			return true;
-		}
+	std::vector<T>::iterator location = std::find(ary.begin(), ary.end(), key);
+	if(location == ary.end()){
+		return false;
+	}
+	else{
+		return true;
 	}
-	return false;
 }
 
 //This is a function that creates all permutations of a string and returns a vector of those permutations.