Προβλήματα
High Load Database#9525
Εύκολο · Binary Search · Prefix Sums
Ideal Pyramid#9526
Εύκολο · Geometry · Implementation
Complex numbers: addition and subtraction#9531
Δύσκολο · Math · Strings · Implementation
Complex numbers: multiplication and division#9532
Πολύ εύκολο · Implementation
Starting number in the sequence#9533
Εύκολο · Math · Number theory
Two zeros in a binary number#9534
Εύκολο · Dynamic programming
The largest product of numbers in a sequence#9535
Δύσκολο · Brute force
Sum of matrices#9536
Πολύ εύκολο · Implementation
Transpose the matrix#9537
Πολύ εύκολο · Matrix · Implementation
Chocolate bar#9538
Πολύ εύκολο · Brute force · Math
Task about Vova#9539
Πολύ εύκολο · Math
Numbers with different digits#9540
Πολύ εύκολο · Combinatorics
Chessboard#9541
Εύκολο · Implementation
Product of digits#9542
Εύκολο · Math
Swimming pool#9543
Μέτριο · Implementation · Sorting
String operations#9544
Εύκολο · Ternary search · Strings
Tower#9545
Μέτριο · Implementation
Old Phone#9546
Πολύ εύκολο · Implementation
Factorial (function)#9547
Μέτριο · Math · Number theory
Sum a*a + ... + b * b#9551
Πολύ εύκολο · Math
Salut!#9552
Πολύ εύκολο · Binary Search
Happy ending with happy painting#9553
Εύκολο · Matrix · Dynamic programming
Start of the new journey#9554
Μέτριο · Graphs · Shortest paths · Brute force
We are drunk#9555
Εύκολο · Graphs
Longest Alternating Sequence with One Flip#9556
Πολύ εύκολο · Implementation