Probleme
Control chain#5229
Foarte dificil · Graphs · Trees
Cube#5230
Foarte dificil · Implementation
Duty#5231
Mediu · Graphs · Greedy algorithms
Method of linear transformation#5232
Foarte ușor · Math
Watson`s magic number#5233
Foarte ușor · Matrix
Formatting#5234
Ușor · Math
Two flower beds#5235
Ușor · Geometry
Photography#5236
Mediu · Prefix Sums · Two pointers
Triangular Circles#5237
Dificil · Geometry
Archiver#5238
Dificil · Dynamic programming
Incorrect bracket sequences#5239
Foarte dificil · Combinatorics
Cohesive team#5240
Mediu · Graphs
Quest#5241
Mediu · Number theory · Math
System Administrator#5242
Ușor · Segment Tree · Prefix Sums
Reversi#5243
Foarte dificil · Brute force
Entertainment in the gaming hall#5244
Ușor · Greedy algorithms · Sorting
Boat#5245
Foarte dificil · Graphs · Shortest paths
Elephants#5246
Mediu · Geometry
Simple Strings (Easy)#5247
Dificil · Strings · Greedy algorithms
Simple strings#5248
Mediu · Strings · Greedy algorithms · Prefix Sums
Two Strings (Easy)#5249
Ușor · Brute force · Strings
Two strings#5250
Foarte dificil · Strings · Brute force
Numbers#5251
Foarte dificil · Bitwise Operations
Penalty#5252
Ușor · Brute force · Implementation
Rectangle Partitioning#5253
Dificil · Geometry