Codeforces Round #429 (Div. 1), problem: (E) In a Trap Solution In Java

By |2017-08-21T13:22:15+00:00August 21st, 2017|Categories: Java, Programming|Tags: , , , , , |

import java.io.*; import java.util.*; public class E { int[] a; static final int LOG = 8; static final int BLOCK = 1 << LOG; static final int LOW_MASK = BLOCK - 1; int[] head; int[] next; int[] to; int[] par; int[] depth; void dfs(int [...]