From b300254ee1f308c440d8e8d8129fb863b6ec9599 Mon Sep 17 00:00:00 2001
From: root <root@localhost>
Date: Sun, 30 Dec 2012 16:05:36 +0330
Subject: Making the legacy more useful Added a brief installation guide in
 README along with etc config file samples. Added a couple of useful start and
 kill scripts in utils folder. Added two sample problems (one normal one
 interactive) along with testers in utils folder.

---
 problems/bs/bs.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 problems/bs/bs.cpp

(limited to 'problems/bs/bs.cpp')

diff --git a/problems/bs/bs.cpp b/problems/bs/bs.cpp
new file mode 100644
index 0000000..37600e6
--- /dev/null
+++ b/problems/bs/bs.cpp
@@ -0,0 +1,28 @@
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+	//cerr << "chert" << endl;
+	long long max; cin >> max;
+
+	long long s = 0, e = max + 1;
+
+	while (e - s > 1)
+	{
+		long long m = (e + s) / 2;
+		cout << m << endl;
+		string res;
+		cin >> res;
+		//cerr << "responce to " << m << " is " << res << endl;
+		if (res == "correct")
+			break;
+		else if (res == "high")
+			e = m;
+		else 
+			s = m;
+	}
+
+	return 0;
+}
-- 
cgit