Leetcode 299. Bulls and Cows

Given two equal-length digit strings, return a hint "xAyB" where x is the number of bulls (digits that match in the same position) and y is the number of cows (digits present in both strings but in different positions), properly accounting for duplicate digits so none are double-counted.

Question Timeline

See when this question was last asked and where, including any notes left by other candidates.

Company

Level

Region

Comments

Your account is free and you can post anonymously if you choose.

Hello Interview Premium

Recent interview questions

System Design Guided Practice

Exclusive content

Learn More

Leetcode 299. Bulls and Cows

Question Timeline

Comments

Questions

Learn

Links

Legal

Contact