题解 | #无重复数组#
无重复数组
https://www.nowcoder.com/practice/d2fa3632268b41df9bc417b74802ad8c
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> </head> <body> <script> const _getUniqueNums = (start,end,n) => { // 补全代码 let arr = []; for(let i = 0; i < n; i++) { let num = Math.floor(Math.random()*end)+start; if (!arr.includes(num)) { arr.push(num) } } return arr; } </script> </body> </html>