<?php
function joinNumbers($a, $b)
{
$t=10;
while($b>=$t)
$t*=10;
return $a*$t+$b;
}
function arrangeNumbers()
{
$a = [1,34,3,98,9,76,45,4];
$size=count($a)/count($a[0]);
for($i=0;$i<$size-1;$i++)
for($j=$i+1;$j<$size;$j++)
if(joinNumbers($a[$i],$a[$j])<joinNumbers($a[$j],$a[$i]))
swap($a[$i],$a[$j]);
printf("Number is : ");
for($i=0;$i<$size;$i++)
printf("%d",$a[$i]);
printf("\n\n");
}
arrangeNumbers();
preferences:
43.49 ms | 402 KiB | 5 Q