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HDU 1003 Max Sum
Problem DescriptionGiven a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-1,5,4,-7)...
分类:其他好文   时间:2015-04-24 12:29:58    阅读次数:166
HDU 1024 Max Sum Plus Plus
用long long竟然会超时 思路参考kuangbin的 因为n有1000000,可以用滚动数组 然后dp[i][j]表示选取第i个数,分成j组时的最大值 然后这里有一个比较独特的思路 一般的思路都是该数选或不选这两个状态,而这里不需要不选这个状态,不选的状态可以由 还要注意一点,这里i //以前做过一些dp的题目,但都是一些很难的,基础没打好来,回来好好做一些基础dp //其实做...
分类:其他好文   时间:2015-04-22 15:16:44    阅读次数:80
MAX SUM
先粘题目Max SumTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 167166Accepted Submission(s): 39004Prob...
分类:其他好文   时间:2015-04-22 13:32:56    阅读次数:127
Max Sum
Problem Description Given a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-1,5,4,-7), the max sum in this sequence is 6 + (-1) + 5 +...
分类:其他好文   时间:2015-04-22 11:36:55    阅读次数:137
HD 1003 Max Sum 的递归解法
1 #include 2 typedef struct SU_tag{ 3 SU_tag(){} 4 SU_tag(int a,int b,int c):max_sum(a),left(b),right(c){} 5 int max_sum; 6 int left...
分类:其他好文   时间:2015-04-19 06:19:02    阅读次数:155
sdut2880---Devour Magic(山东省第五届ACM题)
#include #include #include #define M 300000 #define inf 0x3f3f3f3f using namespace std; int maxx,minn; long long sum; int r,c,m; struct T { int left,right,min,max,sum; int add,set; }tree[M]; s...
分类:其他好文   时间:2015-04-16 21:59:46    阅读次数:152
HDU 1003 - Max Sum(难度:*)
Problem DescriptionGiven a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-1,5,4,-7)...
分类:其他好文   时间:2015-04-16 17:17:35    阅读次数:124
HDU 3415 Max Sum of Max-K-sub-sequence(单调队列)
Problem Description Given a circle sequence A[1],A[2],A[3]......A[n]. Circle sequence means the left neighbour of A[1] is A[n] , and the right neighbour of A[n] is A[1]. Now your job is to calculate...
分类:其他好文   时间:2015-04-14 19:49:36    阅读次数:133
杭电 HDU ACM 1003 Max Sum
?? Max Sum Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 164592    Accepted Submission(s): 38540 Problem Description Given a sequenc...
分类:其他好文   时间:2015-04-13 09:42:19    阅读次数:148
Hdoj 1024 Max Sum Plus Plus 【DP】
Max Sum Plus Plus Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 18861 Accepted Submission(s): 6205Problem DescriptionNow I think you have...
分类:其他好文   时间:2015-04-09 23:50:05    阅读次数:240
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