Write a program which takes some input into an Array from console and finds the second last occurrence of a number from that array.
Problem Number : 3
Write a program which takes some input into an Array from console and finds the second lastoccurrence of a number from that array. (print the index)
Sample Input:
10 15 2 35 11 9 7 2 47 13 2
2
Sample Output:
7
Source code : Download
Solution for this problem :
<?php
//echo "Hello World !";
echo "<br/>";
$a=array(10,15,2,35,11,9,7,2,47,13,2);
$count=0;
for($i=count($a)-1;$i>0;$i--)
{
if($a[$i]==2)
{
$count++;
}
if($count==2){
break;
}
}
echo $i;
// echo $count;
echo "<br/>";
echo "<br/>";
?>
Sample Input:
10 15 2 35 11 9 7 2 47 13 2
2
Sample Output:
7
10 15 2 35 11 9 7 2 47 13 2
2
Sample Output:
7
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