Tag: unordered_map

Two strings are isomorphic if the characters in one string can be replaced to get another one. No two characters may map to the same character. A character can …

Given an array of string that is in the format of “count domain”, count the subdomain visits. For example, input the output is – could be in any order. …

Given scores of N athletes, find their relative ranks and the people with the top three highest scores, who will be awarded medals: “Gold Medal”, “Silver Medal” and “Bronze …

Two strings are both lowercase letters. Write a function to determine if one string can be constructed using the letters from the other string. For example: canConstruct("aa", "ab") = …