Count the number of occurrences in a sorted array Given a sorted array arr[] and a number x, write a function that counts the occurrences of x in arr[]. Expected time complexity is O(Logn) Examples: Input: arr[] = {1, 1, 2, 2, 2, 2, 3,}, x = 2 Output: 4 // x (or ...
1. sort the activities according to their finishing time. 2. select the first activity from the sorted array as the first activity in the optimal solution. 3. do the following for remaining activities in the sorted array. pick the next activity whose finish time is the smallest among the re...
We invite you to participate inCodeFiesta, to be held on this coming Wednesday,12th October 2022. The contest is hosted byDotSlash Community, Coding Clubof Indian Institute of Information Technology, Nagpur. The contest is part of the annual tech festTantraFiesta. The contest will feature6 pro...
Just one correction regarding time complexity, no of distinct values of ar[i]/iar[i]/i is O(M−−√)O(M) where M=106M=106, maximum possible value in the array. For small enough nn we can create a testcase with O(n)O(n) distinct such values, so resulting time complexity woul...
Source:Dynamic Programming Practice Problems. The link also has well explained solution for the problem. 2. Maximum Sum Increasing Subsequence:Given an array of n positive integers. Write a program to find the maximum sum subsequence of the given array such that the intgers in the subsequence ar...
C vs C++ vs Java Difference between procedural programming and OOPs? Why Java is not a Purely Object Oriented Language? Is an array a primitive type or an object in Java? What is early and late binding? What is the default access modifier in a calss? How many instances can be created ...
The above relation exhibits overlapping sub-problems. In the above relation, F(i+1, j-1) is calculated twice. 很有意思的博弈问题,重要的一点是贪心法在这里是不行的,前面已经举了反证。 另外很重要的一点是对求dp[0][n]而不是dp[m][m]的问题,如何写for循环。文章里说要从对角线开始向右上角递...
pcHealth provides an array of tools for obtaining comprehensive information about your device's hardware and software. Privacy Blocker [ 2024-06-07 | 706 KB | Open Source | 11|10 | 731 | 5 ] Privacy Blocker is a custom-built PowerShell script that aims to boost your privacy and security...
For the class of problems that is easily addressed using a functional language, using functional languages produces solutions that are breathtakingly, devastatingly elegant, beautiful and terse. When the tool matches the problem, there are very few things in the universe more lovely than a properly...
“I’m mostly ok with that. I think the JVM has some deficiencies near word length and there are some serious problems with the numerical tower…It needs some work to be a really robust platform, it’s good but not as good as it needs to be.” ...