题解 | #整数反转#
整数反转
https://www.nowcoder.com/practice/eceaa68482354edf9c3409c5b3e942b9
function _reverse(number) {
// 补全代码
let obj = (number + '').split('').reverse().join('')
if (obj.endsWith('-')) {
let a = obj.split('').pop().unshift('-')
return Number(a.join(''))
}else {
return Number(obj)
}
}
_reverse(223)
