I found a problem of count subset which sum equal to K in a web but the constraint in this problem is so big, I don't know if this problem can be solved or not, can you guys help me pls ? Given n and k, array a consisting of n elements. 1 <= n,k <= 1e5 Ai <= 1e5 F...
No_1022_Sum of Root To Leaf Binary Numbers No_1026_Maximum Difference Between Node and Ancestor No_1029_Two City Scheduling No_1033_Moving Stones Until Consecutive No_1037_Valid Boomerang No_1038_Binary Search Tree to Greater Sum Tree No_1042_Flower Planting With No Adjacent ...
0373-find-k-pairs-with-smallest-sums 0374-guess-number-higher-or-lower 0378-kth-smallest-element-in-a-sorted-matrix 0383-ransom-note 0384-shuffle-an-array 0387-first-unique-character-in-a-string 0389-find-the-difference 0392-is-subsequence 0397-integer-replacement 0400-nth-digit 0...
提取结果 result <- as.data.frame(results(dds)) # results()从DESeq分析中提取出结果表 ## 6.#提取显著差异表达基因的矩阵 DGE <-subset(result,padj < 0.05 & (log2FoldChange > 1 | log2FoldChange < -1)) DGE <- DGE[order(DGE$log2FoldChange),] DGE_matrix <- data[rownames(DGE),] ...
A Structure plot visualizing the topic model fit to the PBMC data, with K = 6 topics, is given in Fig. 1. In this data set, the cells have been “sorted” into different cell types which provides a cell labeling to compare against. From the Structure plot, it is apparent that a su...
I have a table with three columns: Date, Color and Name. I am trying to calculate the number of people (i.e., distinct number of Names) for given Date and Color combinations. I thought I could do it using 'sum' and '1/countifs', and I tried the method in this article (and many...
Alias all columns in a given table Alias column with variable value in SQL Script All MonthNames and Month numbers in sql server All queries combined using a UNION, INTERSECT or EXCEPT operator must have an equal number of expressions in their target lists. all the events in the workload wer...
357. Count Numbers with Unique Digits # 题目 # Given a non-negative integer n, count all numbers with unique digits, x, where 0 ≤ x < 10n. Example: Input: 2 Output: 91 Explanation: The answer should be the total numbers in the range of 0 ≤ x < 100, e
Functional integrity—the capacity for biodiversity to support sustainable food production and other ecosystem services—and the integrity of fishery stocks capture biosphere integrity. Yields interact with all other domains; increases are directly tied to the observed declining trends in emissions ...
Also, Taşkömür & Erten (2021) observed that the neutrophil-to-lymphocyte ratio (NLR) was significantly higher in the severe PE than in healthy pregnancies; however, no difference was observed for mild PE [46]. Unlike us, these authors did not find a difference between the groups ...