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authorSanto Cariotti <dcariotti24@gmail.com>2020-01-27 11:09:38 +0100
committerSanto Cariotti <dcariotti24@gmail.com>2020-01-27 11:09:38 +0100
commitb38334cda43f3edd49208e5f63cb9dc3845b0a20 (patch)
treef511ddfa564a497962e41bd132abce136cda22a4 /I_anno
parent9a0cb71572997c38115cc6f85f7c76f9767f1d0b (diff)
ex 1 27/01/20
Diffstat (limited to 'I_anno')
-rw-r--r--I_anno/Programmazione_1/ex1_27_01_20.cc47
1 files changed, 47 insertions, 0 deletions
diff --git a/I_anno/Programmazione_1/ex1_27_01_20.cc b/I_anno/Programmazione_1/ex1_27_01_20.cc
new file mode 100644
index 0000000..1b0e529
--- /dev/null
+++ b/I_anno/Programmazione_1/ex1_27_01_20.cc
@@ -0,0 +1,47 @@
+#include<iostream>
+#define N 3
+#define M 4
+using namespace std;
+
+float* func(int** Q, float a, float b) {
+ float* arr = new float[M];
+
+ int a_i = static_cast<int>(a);
+ int b_i = static_cast<int>(b);
+
+ for(int i = 0; i < M; ++i) {
+ short counter{};
+ float sum{};
+ for(int j = 0; j < N; ++j) {
+ if(Q[j][i]) {
+ if(Q[j][i] >= a_i && Q[j][i] <= b_i) {
+ ++counter;
+ sum += Q[j][i];
+ }
+ }
+ }
+
+ arr[i] = (sum / static_cast<float>(counter));
+ }
+
+ return arr;
+}
+
+int main() {
+ int** A = new int*[N];
+ for(int i = 0; i < N; ++i) {
+ A[i] = new int[M];
+ for(int j = 0; j < M; ++j)
+ A[i][j] = 24;
+ }
+
+ float* arr = func(A, 1.0, 33.0);
+
+ for(int j = 0; j < M; ++j)
+ cout << arr[j] << ' ';
+
+ delete[] A;
+ delete arr;
+
+ return 0;
+}