Codeforces Beginners Problems

http://codeforces.com/problemset/problem/71/A
http://codeforces.com/problemset/problem/118/A
http://codeforces.com/problemset/problem/339/A
http://codeforces.com/problemset/problem/266/A
http://codeforces.com/problemset/problem/271/A
http://codeforces.com/problemset/problem/214/A
http://codeforces.com/problemset/problem/231/A
http://codeforces.com/problemset/problem/146/A
http://codeforces.com/problemset/problem/262/A
http://codeforces.com/problemset/problem/236/A
http://codeforces.com/problemset/problem/80/A
http://codeforces.com/problemset/problem/50/A