2017 Google Code Jam Round 2 (GCJ 17 Round 2)

4 problems from 2017 Google Code Jam Round 2 (GCJ 17 Round 2) (contest 104590), difficulty -. 4/4 solutions verified against sample I/O.

4 items

2017 Google Code Jam Round 2 (GCJ 17 Round 2)

Special | 4 problems | 4/4 verified | Difficulty - | 3m 52s

#	Problem	Time	✓
A	Fresh Chocolate	57s	✓
B	Roller Coaster Scheduling	55s	✓
C	Beaming With Joy	1m 1s	✓
D	Shoot the Turrets	59s	✓

Practice › Codeforces Solutions › 2017 Google Code Jam Round 2 (GCJ 17 Round 2) ›

CF 104590D - Shoot the Turrets

The grid represents a city split into walkable streets and blocked buildings. On streets there are two kinds of entities: soldiers and turrets. Buildings are impassable and also block vision and movement.

Practice › Codeforces Solutions › 2017 Google Code Jam Round 2 (GCJ 17 Round 2) ›

CF 104590C - Beaming With Joy

We are given a grid representing a house where each cell can contain a shooter, a wall, a mirror, or empty space. Some cells contain beam shooters that emit continuous laser beams. Each shooter can be in one of two orientations: it either fires horizontally or vertically.

Practice › Codeforces Solutions › 2017 Google Code Jam Round 2 (GCJ 17 Round 2) ›

CF 104590A - Fresh Chocolate

We are given a list of groups, each group having a fixed number of people. Each group must be served in some order, and serving a group consumes whole chocolate packs of size P.

Practice › Codeforces Solutions › 2017 Google Code Jam Round 2 (GCJ 17 Round 2) ›

CF 104590B - Roller Coaster Scheduling

We are given a set of seat assignments on a roller coaster train with positions numbered from front to back. Each ticket says that a specific customer must occupy a specific seat on exactly one ride, and customers may hold multiple tickets, meaning they must appear multiple…