Freaks City

Question 1 Which of the following software is NOT produced by Microsoft? A. PowerPoint B. Word C. Excel D. Acrobat Reader Answer: D Options A, B, and C are all part of Microsoft Office suite. Acrobat Reader is a PDF viewer developed by Adobe Systems. Question 2 To represent 256 different colors using binary encoding, what is the minimum number ...

Competitive programming demands a high degree of code reusability. Below is a curated set of templates that have been fine-tuned for typical on line judges, including a comprehensive header, fast input/output routines, a modular arithmetic wrapper, and implementations of the suffix automaton and suffix array. Compact Header with Utilities names ...

Binary search is a criticla algorithm for reducing time complexity in constrained scenarios, as it narrows down search spaces logarithmically instead of linearly. At its core, it repeatedly divides a sorted array into halves, comparing the middle element to the target to adjust the search range. While the standard approach requires careful hand ...

2024 Nowcoder Winter Algorithm Training Camp 4 A - Lemon Soda Check if the first value is at least k times the second value. Complexity: O(1) #include <bits/stdc++.h> using namespace std; using i64 = long long; int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int x, y, factor; cin >> x >> y >&gt ...

Problem A: The Man who became a God To solve this problem, consider the absolute differences between adjacent elements in the sequence. Let the sequence be (a_1, a_2, \dots, a_n). The total cost is initially the sum of (|a_i - a_{i+1}|) for all (1 \le i < n). The operation allows removing (k-1) of these differences to minimize the remaining ...

Competition Overview The problem difficulty is generally estimated as F < A = J = I < L = G = E < C = K = H. The contest featured a mix of standard algorithms and optimization problems. Below is the detailed analysis and solution for each problem. Problem F: Prefix Sum Threshold Problem Statement:Given an initial score of 1500 and a sequence o ...

Problem A: Honest or Dishonest Two characters (a) and (b) are given, each either H (honest) or D (dishonest). Person A always tells the truth if (a = H), otherwise always lies. A states that B is honest if (b = H), or that B is dishonest if (b = D). Determine whether B is actually honest. Solution If A is dishonest ((a = D)), the statement is f ...

The following reusable segment tree implementation uses 0-based indexing with half-open intervals [l, r). It supports point assignment, point addition, range queries, and methods to locate the first or last endex satisfying a custom predicate. #include <bits/stdc++.h> template<typename Info> struct SegmentTree { int size = 0; ...

<div> <h3>Problem 1: Freshness Assessment</h3> <p><b>Objective:</b> Determine the condition of food consumed after a delay.</p> <p>You possess an item with <i>A</i> days of remaining shelf life. You intend to consume it after <i>B</i> days. Consuming food that is already ex ...