1001 A+B

https://oj.lidemy.com/problem/1001

1.解法

var readline = require('readline');

var lines = []
var rl = readline.createInterface({
  input: process.stdin
});

// 監聽輸入事件
rl.on('line', function (line) {
  lines.push(line)
});

// 程式結束事件
rl.on('close', function() {
  solve(lines)
})

// 執行解題 function
function solve(lines) {
  var tmp = lines[0].split(' ')
  console.log(Number(tmp[0]) + Number(tmp[1]))
}