1 files changed, 45 insertions, 0 deletions
diff --git a/I_anno/Programmazione_1/ex1_25_06_19.cc b/I_anno/Programmazione_1/ex1_25_06_19.cc
new file mode 100644
index 0000000..f28a09b
--- /dev/null
+++ b/I_anno/Programmazione_1/ex1_25_06_19.cc
@@ -0,0 +1,45 @@
+#include <iostream>
+#include <utility>
+#include <vector>
+
+using namespace std;
+
+template<int N, int M>
+bool func(int (&A)[N][M], short k, double x) {
+    for(int i = 0; i < M; ++i) {
+        vector<pair<int, int> > v;
+
+        for(int j = 0; j < N-1; ++j) {
+            v.push_back({A[j][i], A[j+1][i]});
+        }
+        
+        int check_num = 0;
+
+        for(auto const& i : v) {
+            if(i.second == 0) continue;
+            double elem = static_cast<double>(i.first) / static_cast<double>(i.second);
+
+            if(elem < x)
+                check_num++;
+        }
+
+        if(check_num == k)
+            return true;
+    }
+
+
+    return false;
+}
+
+int main() {
+    int A[4][3] = {
+        {2, 3, 5},
+        {10, 20, 10},
+        {90, 19, 69},
+        {10, 0, 0},
+    };
+
+    cout << func(A, 2, 0.005) << endl; // 0
+    cout << func(A, 2, 1.0) << endl; // 1
+    return 0;
+}