Problems
Cable TV Network#3350
Hard · Graph network flows · Graphs
Alibaba#3351
Hard · Dynamic programming · Greedy algorithms
Booklets#3352
Easy · Sorting
Count on Canton#3353
Easy · Math
Sum#3354
Very easy · Math · Brute force
Path#3355
Easy · Graphs · Shortest paths
Numbers#3356
Very hard · Math
Wonderful!#3357
Very easy · Brute force · Prime factorization
Black box#3358
Very easy · Data Structures · Implementation
Cubes#3359
Easy · Brute force
Run-Track#3360
Hard · Geometry
Game#3361
Easy · Dynamic programming
Coloring#3362
Very easy · Math
Beautiful name#3363
Very easy · Brute force
Always Follow the Rules in Zombieland#3364
Very easy · Implementation
Playground Organization#3365
Very hard · Geometry
Mesmerization of The Count#3366
Very hard · Brute force
Zombie Swallows#3367
Very hard · Dynamic programming · Meet-in-the-middle · Knapsack
Decomposing Fibonacci Numbers#3368
Hard · Range queries
Pride and Prejudice and Zombies#3369
Medium · Brute force · Math
Tales from DeCrypt#3370
Easy · Implementation
A Smart Brain is a Tasty Brain#3371
Easy · Implementation · Strings
Containing Zombies and Respecting Building Codes#3372
Very hard · Graphs · Depth-first Search · Disjoint set union
Save the Python Programmers!#3373
Very hard · Graphs
Zombie Blast!#3374
Hard · Geometry · Binary Search