题解 | #字符串分隔#

const rl = require("readline").createInterface({ input: process.stdin })

rl.on('line', (line) => {
  let str = ''

  while (line.length) {
    const c = line.substring(0, 1)
    line = line.substring(1)
    if (/\S/.test(c)) {
      str = str + c
      if (str.length === 8) {
        console.log(str)
        str = ''
      }
    }
  }
  str && console.log(str.padEnd(8, '0'))

  rl.close()
})