Apple Tree Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 26762 Accepted: 7947 Description There is an apple tree outside of kaka's house. Every autumn, a lot of apples will grow in the tree. Kaka likes apple very much, so he has been…
Apple Tree Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 21566 Accepted: 6548 Description There is an apple tree outside of kaka's house. Every autumn, a lot of apples will grow in the tree. Kaka likes apple very much, so he has been…
D. Happy Tree Party Bogdan has a birthday today and mom gave him a tree consisting of n vertecies. For every edge of the tree i, some number xi was written on it. In case you forget, a tree is a connected non-directed graph without cycles. After…
C. Propagating tree Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/383/problem/C Description Iahub likes trees very much. Recently he discovered an interesting tree named propagating tree. The tree consists of n nodes numb…
C. Propagating tree Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/383/problem/C Description Iahub likes trees very much. Recently he discovered an interesting tree named propagating tree. The tree consists of n nodes numb…
http://codeforces.com/contest/348/problem/B B. Apple Tree time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output You are given a rooted tree with n vertices. In each leaf vertex there's a sin…
Description There is an apple tree outside of kaka's house. Every autumn, a lot of apples will grow in the tree. Kaka likes apple very much, so he has been carefully nurturing the big apple tree. The tree has N forks which are connected by bran…
Apple Tree Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 16180 Accepted: 4836 Description There is an apple tree outside of kaka's house. Every autumn, a lot of apples will grow in the tree. Kaka likes apple very much, so he has been…
