Problemi
Append three#8638
Molto facile · Math
Append three to positive integer#8639
Molto facile · Implementation
Numbers with odd digits#8640
Molto facile · Brute force
Three digit Armstrong numbers#8641
Molto facile · Brute force
Four-digit Armstrong numbers#8642
Molto facile · Math
Innohorse#8643
Molto facile · Implementation
Squarow#8644
Facile · Brute force
Skyline Construction#8645
Facile · Greedy algorithms
Stones Distribution#8646
Difficile · Dynamic programming · Prefix Sums
XOR sum#8647
Difficile · Bitwise Operations · Dynamic programming
Bishops on Black#8648
Media · Brute force
Emblem (Emblem)#8649
Difficile · Math
Crystal (Unknown)#8650
Media · Math · Brute force
Bracelets (Bangles)#8651
Facile · Graphs · Brute force
Switchback#8652
Media · Greedy algorithms
Add subtract and multiply#8653
Molto facile · Implementation
Integer multiplication#8654
Molto facile · Math
A Simple Sum#8655
Media · Math · Dynamic programming
Sort the points by coordinates#8656
Molto facile · Sorting
Difference of middle#8657
Molto facile · Sorting
Byte on the stairs#8658
Facile · Math · Geometry
Byte and Chess#8659
Molto facile · Math
Tile#8660
Media · Implementation · Math
Credit#8661
Molto facile · Math · Brute force
For mushrooms#8662
Molto facile · Binary Search