HDU 1003 Max Sum (最大连续子序和) Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 156637 Accepted Submission(s): 36628 Problem Description Given a sequence a[1],a[2],a[3]...a[n], your job is to calculate the max ...
HDU1003:Max Sum(简单dp) 题目:http://acm.hdu.edu.cn/showproblem.php?pid=1003 题意一目了然就不说了,算法是从左往右扫,一个暂时保存结果的值,如果区间结果<0,那么就更改左右区间的值,如果当前计算的值>暂存的最大值,则更改最大值,与其说这题是dp,不如说就是贪心。 AI检测代码解析 #include <iostre...
杭电60题--part 1 HDU1003 Max Sum(DP 动态规划) 最近想学DP,锻炼思维,记录一下自己踩到的坑,来写一波详细的结题报告,持续更新。 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1003 Problem Description Given a sequence a[1],a[2],a[3]...a[n], your job is to calculate the max su...
int main() { int T,n,i,j,count=0,thissum,maxsum,redex1,redex0,redex2; cin >> T; while (T--) { count++; int a[100000]; cin >> n; for (i = 0; i < n; i++) cin >> a[i]; cout<<"Case "<<count<<":"<<endl; thissum =0,maxsum=a[0]; redex1 =redex0=redex2...
hdu1003 Max Sum--DP 原题链接:http://acm.hdu.edu.cn/showproblem.php?pid=1003 一:原题内容 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...
Max Sum(优化)- HDU 1003 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 + 4 = 14. Input...
【题目】hdu 1003 max sum Max SumT ime Limit: 2000/1000 MS (Java/O thers) Memory Limit: 65536/32768 K (Java/O thers)Total Submission(s): 91348 Accepted Submissi on(s): 21106Problem Description Given a sequence a[1],a[2],a[3].a[n], your job is to calculate the max sum of ...
【题目】hdu1003,题里测试数据都过,就是ac不了$$ 井 i n c l u d e $$using namespace std;int MaxSum(int n,int *a,int &besti,int &bestj){$$ i n t s u m = 0 , b = 0 $$fol$$ f o r ( i n t i = 1 : i 0){b+=a[il:}else{$$ b = a [ i ] ; $$...
2. Hdu 1003 最大连续和,而且要记录起始和终止位置。 (1)暴力法。枚举所有情况。枚举每组的开始点和结束点,将所有的答案进行比较。 tot=0; best=A[1]; for(i=1;i<n;i++) for(j=i;j<=n;j++) { intsum=0; for(k=i; k<j; k++) ...
hdu1003(最大连续子列和 ) Max Sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 268751 Accepted Submission(s): 63871 Problem Description Given a sequence a[1],a[2],a[3]...a[n], your job is to calculate the max sum of a...