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이준석 제출합니다. #5

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Merged
lee0802-120 merged 1 commit into from
Jul 20, 2026
Merged

이준석 제출합니다. #5

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6 changes: 4 additions & 2 deletions level-00/0.2-참과거짓/solution.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@
* solution(0) // => false
*/
export function solution(value: unknown): boolean {
// TODO: 구현하세요
throw new Error("아직 구현되지 않았습니다");
if (value === "hi" || value === "0") return true;
else if (Array.isArray(value)) return value.length === 0;
else if (typeof value === "object" && value !== null) return Object.keys(value).length === 0;
else return value === 1;
}
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