Freaks City

Problem A: Rope Cutting Condition The task requires determining how many ropes must be severed based on their attachment points. Each rope connects a nail at height a to a branch at height b. A cut is mandatory whenever the nail is positioned strictly higher than the branch. The algorithm iterates through all given pairs, evaluates this inequal ...

Problem Overview Given a graph with (n) intersections ((n \le 10^3)) and (m) bidirectional roads ((m \le 10^4)), a person named T moves first along a predetermined path (c_1, c_2, \ldots, c_g). Each road has a travel time (f[u][v]). When T traverses a road, that road becomes blocked for the entire duration of T's crossing. Luka starts from inte ...

Dijkstra Algortihm: O(n²) Approach Dijkstra's algorithm solves the single-source shortest path problem for graphs with non-negative edge weights. It efficiently computes the minimum distance from a starting vertex to all other vertices using a greedy approach. Algorithm Overview Initialization: Set the source distance to 0 and all other vertic ...

A. Word Rearrangement This is a straightforward problem requiring only basic input/output handling. w1, w2 = input().split() print(w2) print(w1) B. Cooking Tangyuan The key idea is to simulate the process of using packages to fulfill cooking rounds. Each package contributes a fixed number of tangyuan, and excess can carry over. n, x, k = map(i ...