Problems

Topics
Circles#225

Medium · Geometry · Ternary search

RSA Factorization#367

Very easy · Number theory · Ternary search

Radars#616

Very easy · Math · Ternary search

Starbase Defense Grid#2514

Hard · Geometry · Binary Search · Ternary search

A clearing of firewood#5182

Easy · Binary Search · Ternary search

Delta Encoding and Decoding#5751

Very hard · Implementation · Ternary search

No Trees But Flowers#6034

Very easy · Math · Ternary search

Cut out#6855

Hard · Geometry · Ternary search · Combinatorics

Tunb Airline#6905

Very hard · Geometry · Optimization · Ternary search

Yet Satisfiability Again!#7535

Very easy · Ternary search · Implementation

Citadel Construction#8339

Very hard · Convex Hull · Geometry · Ternary search

String operations#9544

Easy · Ternary search · Strings

Ternary search#10169

Very easy · Ternary search

Alimzhan loves ACM#10642

Medium · Dynamic programming · Ternary search · Binary Search

Maximum in Unimodal Sequence#10867

Very easy · Ternary search

Grand Center#11138

Easy · Geometry · Binary Search · Ternary search · Convex Hull · Optimization

Hard Arithmetic#12257

Hard · Ternary search · Math · Greedy algorithms