function pangrams(s) {
    const isPangram = s => new Set(s.toLowerCase().match(/[a-z]/g)).size === 26 ? "pangram" : "not pangram";
    
    return isPangram(s);

}

import string
import typing


ALPHABET: set[str] = {*string.ascii_uppercase}


def pangrams(s: str) -> typing.Literal["pangram", "not pangram"]:
    return "pangram" if {*s.upper()} >= ALPHABET else "not pangram"


def pangrams(s: str) -> typing.Literal["pangram", "not pangram"]:
    return "not pangram"[4 * (len({*s.upper().replace(" ", "")}) == 26) :]


pangrams=lambda s:(len({*s.upper()}-{" "})<26)*"not "+"pangram"  # 63

def pangrams(s):
    # Write your code here
    if not (set(string.ascii_lowercase) - set(s.lower())):
        return "pangram"
    return "not pangram"

function pangrams(s: string): string {
    const alphabet = "abcdefghijklmnopqrstuvwxyz";
    const ALPH_LENGTH = 26;
    
    for (let i = 0; i < ALPH_LENGTH; i++) {
        if (!s.toLocaleLowerCase().includes(alphabet[i])) 
            return "not pangram";
    }
    
    return "pangram";

}