let maxZero = 0 let maxOne = 0 const n = s.length for (let i = 0; i < n; i++) { let zero = 0 let one = 0 let j = i let k = i while (j < n && s[j] === '1') { one ++ j++ } while (k < n && s[k] === '0') { zero ++ k++ } if (one > maxOne) { maxOne = one } if (zero > maxZero) { maxZero = zero } } if (maxOne > maxZero) { returntrue } returnfalse };