gistfile1.txt //判断数组是否是连续数字 此方法只针对是纯数字的数组 isContinuous = (arr) = { arr.sort((a, b) = a - b) const n0 = arr[0] let bool = true arr.forEach((item, index) = { if(item !== index+n0){ bool = false
//判断数组是否是连续数字 此方法只针对是纯数字的数组
isContinuous = (arr) => {
arr.sort((a, b) => a - b)
const n0 = arr[0]
let bool = true
arr.forEach((item, index) => {
if(item !== index+n0){
bool = false
}
})
return bool
}
