Alignment Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 10804 Accepted: 3464 Description In the army, a platoon is composed by n soldiers. During the morning inspection, the soldiers are aligned in a straight line in front of the cap…
Alignment Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 14486 Accepted: 4695 Description In the army, a platoon is composed by n soldiers. During the morning inspection, the soldiers are aligned in a straight line in front of the cap…
Alignment Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 11450 Accepted: 3647 Description In the army, a platoon is composed by n soldiers. During the morning inspection, the soldiers are aligned in a straight line in front of the captain…
Human Gene Functions Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 17206 Accepted: 9568 Description It is well known that a human gene can be considered as a sequence, consisting of four nucleotides, which are simply denoted by four…
Human Gene Functions Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 18007 Accepted: 10012 Description It is well known that a human gene can be considered as a sequence, consisting of four nucleotides, which are simply denoted by four…
题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=4800 Problem Description A role-playing game (RPG and sometimes roleplaying game) is a game in which players assume the roles of characters in a fictional setting. Players take responsibility for acting…
Corn Fields Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 9806 Accepted: 5185 Description Farmer John has purchased a lush new rectangular pasture composed of M by N (1 ≤ M ≤ 12; 1 ≤ N ≤ 12) square parcels. He wants to grow some yumm…
1225. Flags Time limit: 1.0 secondMemory limit: 64 MB On the Day of the Flag of Russia a shop-owner decided to decorate the show-window of his shop with textile stripes of white, blue and red colors. He wants to satisfy the following conditions: Stri…
题目链接: C. Subsequences time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output For the given sequence with n different elements find the number of increasing subsequences with k + 1 elements. It is…
从低端向上,每个结点取下一层左右结点最大值和本身价值相加,dp[0][0]为最后结果 #include<iostream> #include<algorithm> #include<cstdio> using namespace std; #define MAXN 510 typedef long long LL; LL a[MAXN][MAXN],dp[MAXN][MAXN]; LL sum = ,level; int main() { int i,j; scanf(…
Network Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 4478 Accepted: 1292 Description Yixght is a manager of the company called SzqNetwork(SN). Now she's very worried because she has just received a bad news which denotes that DxtNet…
