Problem Description Given an undirected graph G=(V,E). All vertices are numbered from 1 to N. And every vertex u has a value of Au. Let Su={Av│(u,v)∈E}. Also, F(u) equals MEX(minimum excludant) value
题目描述 The basic task is simple: given N real numbers, you are supposed to calculate their average. But what makes it complicated is that some of the input numbers might not be legal. A legal input is
Easy Finding Time Limit: 1000MS Memory Limit: 65536KTotal Submissions: 16178 Accepted: 4343 Description Given a M× N matrix A. A ij ∈ {0, 1} (0 ≤ i < M, 0 ≤ j < N), could you find some rows t
Rosalind编程问题之计算错误矩阵(failure array)输出前后缀检索匹配。 Speeding Up Motif Finding Problem: A prefix of a length n string s is a substring s[1:j]; a suffix of s is a substring s[k:n]. The failure array of s is
Overview of detection pipeline Multi-task modeling of scales 前面a, b两种是传统的 model 方式。 b的缺点是,如果某个尺寸的 model 的样本少的话,不利于训练。而c有利于解决这种问题。 d,e 是作者提出的: d 加入 context 信息, e 利用多层的特征。
today: symbolic approach 运用符号的方式求根 numeric root solvers数值的方式求根 recursive functions 递归函数 problem statement问题陈述 suppose you have a mathematical function f(x) and you want to finx x0 such that f(x0)=0,
来源于手册 Workflow Steps to Identify and Analyze Hotspots You can use the Intel® VTune™ Amplifier XE to identify and analyze hotspot functions in your serial or parallel application by performing a s