Less than 1 minute
Binary Exponentiation
Less than 1 minute
Sieve of Eratosthenes
Less than 1 minute
Euler's totient function
Less than 1 minute
Modular Inverse
About 1 min
Balanced Ternary
Less than 1 minute
Bit manipulation
Less than 1 minute
Minimum Stack / Minimum Queue
Less than 1 minute
Disjoint Set Union
Disjoint Set Union
Fenwick Tree
Fenwick Tree
Sqrt Decomposition
Sqrt Decomposition
Less than 1 minute
Deleting from a data structure in O(T(n) log n)
Less than 1 minute