Προβλήματα
Chess#5177
Πολύ δύσκολο · Greedy algorithms
Cycle#5178
Εύκολο · Graphs · Shortest paths
Folding#5179
Πολύ εύκολο · Dynamic programming
Network Breach#5180
Δύσκολο · Graphs
Hitchhiking Across the Galaxy#5181
Εύκολο · Graphs · Shortest paths
A clearing of firewood#5182
Εύκολο · Binary Search · Ternary search
Counters#5183
Πολύ εύκολο · Implementation
Antagonistic Game#5184
Πολύ εύκολο · Dynamic programming
Point of medians intersection#5185
Πολύ εύκολο · Math
Center of inscribed circle#5186
Πολύ εύκολο · Geometry
Intersection Point of Altitudes#5187
Εύκολο · Geometry
Construct square 2#5189
Εύκολο · Geometry
Construct a triangle with two sides and the included angle#5190
Πολύ εύκολο · Geometry
Construct a triangle 2#5191
Πολύ εύκολο · Geometry
Construct a triangle 3#5192
Εύκολο · Geometry
Construct triangle 4#5193
Πολύ εύκολο · Geometry
Boris, You Are Wrong!#5194
Πολύ εύκολο · Geometry
Divide an Island!#5195
Μέτριο · Geometry
Merging Sequences#5196
Μέτριο · Binary Search
Fibonacci Numbers#5197
Μέτριο · Dynamic programming · Math · Strings
Modular Exponentiation#5198
Πολύ εύκολο · Number theory
Exact match#5199
Πολύ εύκολο · Binary Search · Implementation
Darts#5200
Δύσκολο · Implementation
K-th minimum#5201
Πολύ εύκολο · Binary Search
Preference#5202
Πολύ δύσκολο · Brute force · Implementation