Function initTabu

javascript/0097-interleaving-string.js:146–151

(s1, s2)

};

var initTabu = (s1, s2) =>
    new Array(s1.length + 1)
        .fill() /* Time O(N) | Space O(N) */
        .map(() =>
            new Array(s2.length + 1).fill(null),
        ); /* Time O(M) | Space O(M) */

var search = (s1, s2, s3, tabu) => {
    const [rows, cols] = [s1.length, s2.length];