From 6c6328375c55683645146909b7ab760d0de0d463 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <dcariotti24@gmail.com>
Date: Sun, 18 Oct 2020 18:56:43 +0200
Subject: chore: name of first year folder

---
 1_anno/Programmazione_1/ex13.cc | 45 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 1_anno/Programmazione_1/ex13.cc

(limited to '1_anno/Programmazione_1/ex13.cc')

diff --git a/1_anno/Programmazione_1/ex13.cc b/1_anno/Programmazione_1/ex13.cc
new file mode 100644
index 0000000..f9f19fa
--- /dev/null
+++ b/1_anno/Programmazione_1/ex13.cc
@@ -0,0 +1,45 @@
+#include <iostream>
+#include <memory>
+#include <algorithm>
+#include <vector>
+using namespace std;
+
+template<int N, int K>
+unique_ptr<double[]> func(int (&A)[K][N], int (&B)[N][K]) {
+    auto arr = unique_ptr<double[]>(new double{K});
+    for(int i = 0; i < K; ++i) {
+        vector<int> t;
+        int sum = 0;
+        for(int j = 0; j < N; ++j) {
+            t.push_back(B[j][i]);
+            sum+=A[i][j];
+        }
+        
+        double media = static_cast<double>(sum)/N;
+        auto min_num = min_element(begin(t), end(t));
+        arr[i] = media - *min_num;
+    }
+
+    return arr;
+}
+
+int main() {
+    const int N2 = 3, K2 = 2;
+    int A[K2][N2] = {
+        {3, 7, 10},
+        {5, 12, 32},
+    };
+    int B[N2][K2] = {
+        {12, 10},
+        {15, 17},
+        {8, 0},
+    };
+    auto x = func(A, B);
+
+    for(int i = 0; i < K2; ++i)
+        cout << x[i] << ' ';
+    
+    cout << endl;
+
+    return 0;
+}
-- 
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