코딩테스트 스터디

const readline = require('readline');

(async () => {
	let rl = readline.createInterface({ input: process.stdin });
	
	const input = []

	rl.on('line', (line) => {
		input.push(line.trim())
		if (input.length === 2) {
			rl.close()
		}
	})
		.on('close', () => {
		console.log(solution(input))
		process.exit();
	})
	
})();

const solution = (data) => {
	return
}