Hi all,

I was coding Codeforces Beta Round #59 (Div. 2) Problem C and encountered some problems. Can someone please help me? Thanks!

Problem: http://www.codeforces.com/contest/63/problem/C
Code: http://pastebin.com/F5E4pJVx

I got this testcase wrong:

Testcase:

8

7954 0 1

5638 0 1

8204 0 2

8293 1 1

3598 0 1

0894 0 1

6324 1 2

0572 0 1

My answer:

Incorrect data

Correct answer:

Need more data