Probleme
Records and Cycles#7321
Ușor · Combinatorics
Rock-Paper-Scissors on a Plane#7322
Ușor · Graphs · Dynamic programming
Set Operations#7323
Mediu · Implementation
Permugame#7324
Ușor · Graphs · Sorting
Pluses and asterisks – 2#7325
Mediu · Dynamic programming · Two pointers · Prefix Sums
Sleeping cars#7326
Foarte ușor · Implementation
Numbairs#7327
Foarte ușor · Math
Memory Manager#7328
Mediu · Implementation · Prefix Sums
Construction#7329
Foarte ușor · Binary Search
Divisibility by 3#7330
Foarte ușor · Math
Number Set#7331
Ușor · Math · Divide and Conquer
Counting-Out#7332
Mediu · Data Structures · Dynamic programming · Binary Search
Fence#7333
Foarte ușor · Geometry
Dossiers#7334
Mediu · Sorting
Saucepans and lids#7335
Mediu · Binary Search
Pies#7336
Foarte ușor · For Beginners
Discounts#7337
Foarte ușor · For Beginners
Constant sum of digits#7338
Foarte ușor · For Beginners
Sequence#7339
Foarte ușor · Binary Search · Math
Field of Wonders#7340
Foarte ușor · For Beginners
Number of rectangles#7341
Ușor · Math · Combinatorics
Photo for the website#7342
Mediu · Implementation
Unknown digit#7343
Foarte ușor · Dynamic programming
The maximum number#7358
Mediu · Math
Cross-out Game#7359
Dificil · Games · Dynamic programming · Greedy algorithms