deno.land / x / masx200_leetcode_test@10.6.5 / remove-outermost-parentheses / index.ts
1234567891011121314151617export default function removeOuterParentheses(s: string): string { let level = 0; return Array.prototype.map.call(s, (c) => { if (c === ")") { level--; }
try { return level ? c : ""; } finally { if (c === "(") { level++; } } }).join("");}
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