In case that the maximum subsequence is not unique, output the one with the smallest indices i and j (as shown by the sample case). If all the K numbers are negative, then its maximum sum is defined to be 0, and you are supposed to output the first and the last numbers of the ...
For each test case, output in one line the largest sum, together with the first and the last numbers of the maximum subsequence. The numbers must be separated by one space, but there must be no extra space at the end of a line. In case that the maximum subsequence is not unique, out...
这里需特别注意输出部分,因为题目中说“If all theK numbers are negative, then its maximum sum is defined to be 0, and you are supposed to output the first and the last numbers of the whole sequence.”(当输入的这K个数全为负时,输出的最大子列和应为0,并输出整个输入序列的首尾两个数)。那...
I was doing https://codeforces.com/contest/1420/problem/C1 which is a max sum alternating subsequence problem. I understand the dp solution but I fail to understand why adding the first number in the array then adding every positive arr[i] — arr[i-1] works if you have to choose ...
7-1 Maximum Subsequence Sum 题目 题意:求最大子序列和,以及子序列的起始元素和终止元素,若全为负数则和为零,输出序列首尾元素 #include<iostream> using namespace std; int main() { int n,m=-1,b=0; scanf("%d",&n); int a[n],s=0,e=0,l,r;...
Maximum Subsequence Sum的判定有问题的吧,让输出最小的首尾,我加了判别说我算法错,把判别去掉反而对了 5楼2020-05-19 15:25 回复 L君JX 纸兆箜仿 1 附上算法和输出结果#include <stdlib.h> #include <stdio.h>int main() {int k,i;int ThisSum=0,MaxSum;//当前子列和,最大子列和int first,te...
but there must be no extra space at the end of a line. In case that the maximum subsequence is not unique, output the one with the smallest indicesiandj(as shown by the sample case). If all theKnumbers are negative, then its maximum sum is defined to be 0, and you are supposed ...
We concluded that our algorithms for the maximum subsequence sum and related problems are unique and effective. We also believe that the BSP/CGM model can guide parallel implementations in modern architectures such as GPGPU/CUDA. As future work, we intend to extend these results to arrays with ...
but there must be no extra space at the end of a line. In case that the maximum subsequence is not unique, output the one with the smallest indices i and j (as shown by the sample case). If all the K numbers are negative, then its maximum sum is defined to be 0, and you are...
The maximum subarray problem is the task of finding the contiguous subarray within a one-dimensional array of numbers (containing at least one positive number) which has the largest sum. For example, for the sequence of values −2, 1, −3, 4, −1, 2, 1, −5, 4; the contiguous...