Advertisement
Guest User

Untitled

a guest
Feb 19th, 2019
74
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.30 KB | None | 0 0
  1. var arr=[1,2,3,6,2,3,4,5,1]
  2. function myy(arr){
  3.  
  4. for(var i=0;i<arr.length-1;i++){
  5. for(var j=i+1;j<arr.length;j++){
  6.  
  7. if(arr[i]==arr[j]){
  8. arr.splice(j,1); //参数:(起始下标,截取长度)
  9. j--;
  10. }
  11. }
  12. }
  13. return arr
  14. }
  15.  
  16. console.log(myy(arr));
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement