Arrange Array Elements Using Array Index

# include <stdio.h>
 # include <conio.h>

 /* arrange array */
 main()
 {
  int i[5]={4,3,1,0,2};
  int val[5]={7,9,10,1,8};
  int j,pos,tmp,tmp_pos;
  int x,y;

  for(x=0;x<=3;x++)
  {
  for(y=x+1;y<=4;y++)
  {
   if(i[x]>i[y])
   {
    tmp=val[x];
    val[x]=val[y];
    val[y]=tmp;
    tmp=i[x];
    i[x]=i[y];
    i[y]=tmp;
   }
  }
  }

  clrscr();


  for(j=0;j<=4;j++)
  printf("%3d,",val[j]);


}