The document discusses various data structures including stacks, queues, binary heaps, and binary indexed trees. It provides descriptions of each data structure, their common operations like push(), pop(), and top(), as well as discussing their time complexities and providing C++ code examples for implementation. It also gives examples of applications for each data structure.
The document contains code snippets for solving problem 1451 on the Algorithm Problem Solving website acmicpc.net. It includes nested for loops calculating the sums of subsets in different ranges of a 2D array and updating the maximum value of their product. The code is testing all possible combinations of splitting the 2D space into three partitions.
The document describes an algorithm to solve a problem on an online judge platform. The problem involves counting the number of subarrays of integers whose sum is divisible by a given number M. The algorithm works by calculating a running sum of the integers, and checking if the remainder of the running sum modulo M is the same for any two indices, which would indicate the subarray between them has a sum divisible by M. It runs in O(N) time where N is the number of integers.
This document contains links to a problem on the Algorithm Problem Solving website Baekjoon and to a page about the Erdos-Szekeres theorem from MathWorld. It also lists examples of possible orderings for sets of numbers from 1 to 13 and suggests an alternative ordering.
The document discusses various data structures including stacks, queues, binary heaps, and binary indexed trees. It provides descriptions of each data structure, their common operations like push(), pop(), and top(), as well as discussing their time complexities and providing C++ code examples for implementation. It also gives examples of applications for each data structure.
The document contains code snippets for solving problem 1451 on the Algorithm Problem Solving website acmicpc.net. It includes nested for loops calculating the sums of subsets in different ranges of a 2D array and updating the maximum value of their product. The code is testing all possible combinations of splitting the 2D space into three partitions.
The document describes an algorithm to solve a problem on an online judge platform. The problem involves counting the number of subarrays of integers whose sum is divisible by a given number M. The algorithm works by calculating a running sum of the integers, and checking if the remainder of the running sum modulo M is the same for any two indices, which would indicate the subarray between them has a sum divisible by M. It runs in O(N) time where N is the number of integers.
This document contains links to a problem on the Algorithm Problem Solving website Baekjoon and to a page about the Erdos-Szekeres theorem from MathWorld. It also lists examples of possible orderings for sets of numbers from 1 to 13 and suggests an alternative ordering.
The document contains multiple repetitions of a URL for a programming problem on acmicpc.net and grids of numbers. It links to the problem page on solving a chess knight's tour and shares a gist with sample code.
This document contains a series of lines that begin with "https://www.acmicpc.net/problem/3015" and are followed by various numbers, indicating a problem being solved on that website. It also includes several links to GitHub gists with code for solving the problem.
The document discusses a problem on the Algorithm Competition site acmicpc.net. It references problem 2873 multiple times and includes notes about the problem involving moving from a starting point (1,1) to an end point (R,C) on a grid. It also includes brief mentions of the size of the grid being 2x2 and variables A and B.
The document contains a series of links to the website https://www.acmicpc.net/problem/1019 and snippets of code related to counting the number of times each digit (0-9) appears when writing out an integer in base 10.
The document contains links to various coding challenge problems on the acmicpc.net problem-solving website. Code snippets and solutions are provided for problems related to sorting points by angle, convex hull algorithms, hashing, and dynamic programming. Overall it discusses algorithms and data structures for solving online judge problems.
This document discusses teamwork in programming contests. It describes a team that achieved success in several competitions from 2016-2017 by working together effectively. The key aspects of teamwork discussed are balancing individual strengths, collaborating during practice, and coordinating strategies during contests. Working as a cohesive unit helped the team perform better than any member could alone.
The document contains multiple repetitions of a URL for a programming problem on acmicpc.net and grids of numbers. It links to the problem page on solving a chess knight's tour and shares a gist with sample code.
This document contains a series of lines that begin with "https://www.acmicpc.net/problem/3015" and are followed by various numbers, indicating a problem being solved on that website. It also includes several links to GitHub gists with code for solving the problem.
The document discusses a problem on the Algorithm Competition site acmicpc.net. It references problem 2873 multiple times and includes notes about the problem involving moving from a starting point (1,1) to an end point (R,C) on a grid. It also includes brief mentions of the size of the grid being 2x2 and variables A and B.
The document contains a series of links to the website https://www.acmicpc.net/problem/1019 and snippets of code related to counting the number of times each digit (0-9) appears when writing out an integer in base 10.
The document contains links to various coding challenge problems on the acmicpc.net problem-solving website. Code snippets and solutions are provided for problems related to sorting points by angle, convex hull algorithms, hashing, and dynamic programming. Overall it discusses algorithms and data structures for solving online judge problems.
This document discusses teamwork in programming contests. It describes a team that achieved success in several competitions from 2016-2017 by working together effectively. The key aspects of teamwork discussed are balancing individual strengths, collaborating during practice, and coordinating strategies during contests. Working as a cohesive unit helped the team perform better than any member could alone.