Problemi
Minimum Sum LCM#1246
Media · Number theory
LCM Cardinality#1247
Molto facile · Number theory · Prime factorization · Combinatorics
Bridged Marble Rings#1248
Media · Graphs
The first digit of the power#1249
Facile · Math
Fibonacci problem again#1250
Media · Dynamic programming · Math
Trick or Treat#1251
Media · Binary Search · Geometry
Working at the Restaurant#1252
Molto facile · Implementation
Lights#1253
Facile · Dynamic programming
Darts#1254
Facile · Dynamic programming
Genetics#1255
Facile · Implementation · Strings
Haunted Graveyard#1256
Facile · Graphs
Slalom#1257
Molto facile · Geometry
Routing#1258
Facile · Graphs
Happy Telephones#1259
Molto facile · Implementation
Stammering Aliens#1260
Facile · Suffix Array · Binary Search · String suffix structures
Football Achievements#1261
Difficile · Number theory
Footballers#1262
Difficile · Graphs
The Easy Football Problem#1263
Facile · Implementation
Wedding Invitation#1264
Media · Dynamic programming
Egypt#1265
Molto facile · Geometry
CD#1266
Molto facile · Breadth-first Search
Knight Moves!#1267
Media · Graphs · Breadth-first Search
Efficient production#1268
Media · Graphs
Fractions#1269
Media · Dynamic programming
Prime Sums#1270
Facile · Brute force · Math