Latest 30 Posts

Solve the Guess Game by using binary search to efficiently find a picked number between…

Given an array representing athletes’ scores, return their respective ranks.

Find the minimum number of boats needed to carry all people, considering each boat can…

In this problem, we need to reverse a segment of a string from the start…

In this problem, you need to assist Dot in determining her probability of winning the…

Given three distinct integers, find the medium number between all of them.

Given an integer , convert it to its corresponding Excel column title.

We can use a for loop and a simple equality statement to solve this problem….

When writing code, you may occasionally need to determine if characters or strings are equal,…

Calculate the time needed for the k-th person to buy all the tickets in a…

Discover strategies to maximize the sum of odd numbers by selecting flower petals efficiently from…

Given a string with alternating uppercase and lowercase adjacent letters, repeatedly remove these pairs until…

Categorize Codeforces users into divisions based on their ratings.

Calculate for the king how much burles he needs to distribute to ensure every citizen…

Decode Borze code to obtain its ternary number representation.