Codility #6-Triangle

function solution(A) {

let sorted = Array.from(A).sort((a, b) => a - b);

for (let i = 0, n = sorted.length - 2; i < n; i++) {

if (sorted[i] + sorted[i + 1] > sorted[i + 2]) {

return 1;

}

}

return 0;

}