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Product Of Maximums Of Array (Array Series #2)/main.cpp

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+#include <vector>
+#include <iostream>
+#include <algorithm>
+
+using namespace std; 
+
+int maxProduct (vector<int>numbers , int sub_size)
+{
+    // Sort numbers
+    std::sort(numbers.begin(), numbers.end());
+    int result = 1;
+    // Loop over last sub_size elements
+    for(auto ptr = numbers.end()-1; ptr >= numbers.end() - sub_size; ptr--){
+        result *= *ptr;
+    }
+    return result;
+}
+
+int main(){
+    std::vector<int> numbers = {1,2,3,4,5};
+    std::cout << maxProduct(numbers, 3);
+}