Check if the Sentence Is Pangram | front-end interview question

Опубликовано: 16 Июнь 2026
на канале: CV Vikash
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https://leetcode.com/problems/check-i...
1832. Check if the Sentence Is Pangram

A pangram is a sentence where every letter of the English alphabet appears at least once.

Given a string sentence containing only lowercase English letters, return true if sentence is a pangram, or false otherwise.

Input: sentence = "thequickbrownfoxjumpsoverthelazydog"
Output: true
Explanation: sentence contains at least one of every letter of the English alphabet.

Input: sentence = "leetcode"
Output: false


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