Method task

src/atcoder.ts:170–176

* 単一の問題を取得 * @param contest_id * @param task_id * @throws Error

(contest_id: string, task_id: string)

	 * @throws Error
	 */
	async task(contest_id: string, task_id: string): Promise<Task> {
		const tasks = await this.tasks(contest_id);
		for (const task of tasks) {
			if (task.id === task_id) return task;
		}
		throw new Error(`Task ${task_id} not found.`);
	}
}