2255-Count_Prefixes_of_a_Given_String.js

/**
 * @param {string[]} words
 * @param {string} s
 * @return {number}
 */
var countPrefixes = function(words, s) {
    let count = 0
    for (word of words) {
        if (s.startsWith(word)) {
            count++;
        }
    }
    return count
};

// Runtime 59ms Beats 48.45%