corso 18/1/17

1 files changed, 47 insertions, 0 deletions

diff --git a/numeri.cc b/numeri.cc
new file mode 100644
index 0000000..10be37f
--- /dev/null
+++ b/numeri.cc
@@ -0,0 +1,47 @@
+#include <iostream>
+#include <fstream>
+
+using namespace std;
+
+int main(void)
+{
+	fstream file;
+	file.open("dati.dat");
+	
+	int a, b, c, seq = 0, tot = 0, num;
+	char stringa[] = "112356812983";
+	char l;
+	while(true) 
+	{
+		cin >> a >> b >> c;
+		if(a >= 0 && a <= 9 && b >= 0 && b <= 9 && c >= 0 && c <= 9){
+			if(a != b && b != c && a != c) break;
+		}
+	}
+	
+	file << a << endl;
+	file << b << endl;
+	file << c << endl;
+	file << stringa << endl;
+	file.seekg(5, file.beg);
+	
+	while(!file.eof())
+	{
+		file.get(l);
+		num = l - '0';
+		if(seq == 0) {
+			if(num == a) seq = 1;
+		} else if(seq == 1) {
+			if(num == b) seq = 2;
+		} else if(seq == 2) {
+			if(num == c) seq = 3;
+		}
+			
+		if(seq == 3) { tot++; seq = 0; }	
+	}
+		
+	cout << "\n" << tot;
+	file.close();
+
+	return 0;
+}