From 97708b347f181ec632ba0b2b0f2f30e97fe5a0e0 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <sancn@live.com>
Date: Wed, 11 Jan 2017 18:38:15 +0100
Subject: esericizi novembre e 11/1/17

---
 val_studenti.cc | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 val_studenti.cc

(limited to 'val_studenti.cc')

diff --git a/val_studenti.cc b/val_studenti.cc
new file mode 100644
index 0000000..6e4d02f
--- /dev/null
+++ b/val_studenti.cc
@@ -0,0 +1,47 @@
+//visualizzare la media e i voti positivi di n materie di n studenti
+//usato il compilatore GNU GCC
+
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main()
+{
+  int studenti, somma = 0, materie, positivi, i = 0, j;
+  float media, voto;
+  string nome;
+
+  cout << "Quanti studenti? ";
+  cin >> studenti;
+
+
+  cout << "Quante materie? ";
+  cin >> materie;
+  cout << "\n";
+
+  do {
+    positivi = 0;
+    media = 0;
+    j = 0;
+    somma = 0;
+    cout << "Nome: ";
+    cin >> nome;
+
+    do {
+      cout << "Inserisci voto: ";
+      cin >> voto;
+
+      if (voto >= 6) positivi++;
+
+      somma += voto;
+      j++;
+    } while(j < materie);
+
+    media = (float) somma / (float) materie;
+    cout << "La media dei voti dell'alunno " << nome << " e': " << media << ". Considerando " << positivi << " voti positivi.\n" << endl;
+    i++;
+  } while(i < studenti);
+
+  return 0;
+}
-- 
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