问题: Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have exactly one solution. Example: Given nums = [2, 7, 11, 15], target = 9, Because nums[0] + nums[1]
Delay Constrained Maximum Capacity Path Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=1839 Description Consider an undirected graph with N vertices, numbered from 1 to N, and M edges. The vertex numbered with
在流水线处理器中减少分支延迟到零 Antonio M. Gonzalez and Jose M. Llaberia 摘要 一种减少流水处理器中分支延迟到零的机制将在本文被描述以及评估.这种机制基于多重预取.提早计算目标地址.延迟分支.并行执行分支条件.这种机制使用正如描述的分支目标指令存储器(Branch Target Instruction Memory).下面将给出这种机制的分析模型,允许我们自己测试这套使用较低开销的机制的效率.这一模型不仅用来决定高速缓存的大小以最大化处理器性能,而且用来
Given an integer array nums, find the sum of the elements between indices i and j (i ≤ j), inclusive. Example: Given nums = [-2, 0, 3, -5, 2, -1] sumRange(0, 2) -> 1 sumRange(2, 5) -> -1 sumRange(0, 5) -> -3 Note: You may assume that the array do
Two Sum Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have exactly one solution, and you may not use the same element twice. Example: Given nums = [2, 7,
