UESTC 2016 Summer Training #1 J - Objects Panel (A) 按条件遍历树

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UESTC 2016 Summer Training #1 J - Objects Panel (A) 按条件遍历树

#include <iostream> #include <cstdio> #include <vector> using namespace std; typedef long long LL; ]; vector<]; void dfs(int u, int k) { int d = num[u].size(), v; ; i < d; i++){ v = num[u][i]; ; j < k; j++) printf(" ")…

UESTC 2016 Summer Training #1 Div.2

最近意志力好飘摇..不知道坚不坚持得下去.. 这么弱还瞎纠结...可以滚了.. 水题都不会做.. LCS (A) 水 LCS (B) 没有看题 Gym 100989C 水 1D Cafeteria (B) 不会捉 Gym 100989E 水 Gym 100989F 水 Mission in Amman (B) 没看题 Queue (A) 感觉题意理解得有问题啊 #include <iostream> #include <cstdio> #include <cstring>…

UESTC 2016 Summer Training #6 Div.2

我好菜啊.. UVALive 6434 给出 n 个数,分成m组,每组的价值为最大值减去最小值,每组至少有1个,如果这一组只有一个数的话,价值为0 问最小的价值是多少 dp[i][j] 表示将前 i 个数分成 j 组的最小价值 dp[i][j] = min(dp[k][j-1] + a[i]-a[k+1]) #include <iostream> #include <cstdio> #include <cstring> #include <algorithm&…

The Solution of UESTC 2016 Summer Training #1 Div.2 Problem C

Link http://acm.hust.edu.cn/vjudge/contest/121539#problem/C Description standard input/output After a long ACM training day, Master Hasan invited his trainees for a light dinner in the cafeteria. The cafeteria has N tables, each with a number of chai…

The Solution of UESTC 2016 Summer Training #1 Div.2 Problem B

Link http://acm.hust.edu.cn/vjudge/contest/121539#problem/B Description standard input/output Although Haneen was able to solve the LCS problem, Dr. Ibrahim is suspicious about whether she really understands the LCS problem or not. He believes that s…

The Solution of UESTC 2016 Summer Training #1 Div.2 Problem A

Link http://acm.hust.edu.cn/vjudge/contest/121539#problem/A Description standard input/output Haneen is trying to solve an easy problem given by Dr. Ibrahim in the Algorithms course. The problem is to find the lexicographically smallest Longest Commo…