题解 | 字符串分隔

const rl = require('readline').createInterface({
  input: process.stdin,
  output: process.stdout
})
const inputs = []
const len = 8
rl.on('line', line => {
  inputs.push(line)
})
rl.on('close', () => {
  const results = []
  const str = inputs[0]
  const strLen = str.length
  for (let i = 0; i < strLen; i += len) {
    const sliceStr = str.slice(i, i + len)
    const resultStr = sliceStr.padEnd(len, '0')
    results.push(resultStr)
  }
  results.forEach(result => {
    console.log(result)
  })
})

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