Sign in

Programm to find Pangram in a given sentence

How to do this using programming?

What on earth is a pangram?

A pangram is a sentence or expression that uses all the letters of the alphabet. … The best known pangram in English is “The quick brown fox jumps over the lazy dog,” a sentence that’s often used for touch-typing practice

Problem: Given a string s, representing a sentence, return whether every letter (case-insensitive) of the alphabet is used at least once.