Day 1: Data Types

https://www.hackerrank.com/challenges/30-data-types/problem

// Declare second integer, double, and String variables.
$cnt = 0;
while(false !== ($char = fgets($handle))){
    if($cnt == 0){
        echo $i + (int)$char;
        echo "\n";
    }
    if($cnt == 1){
        printf("%.1f", ($d + (float)$char));
        echo "\n";
    }
    if($cnt == 2){
        echo $s.$char;
    }
    $cnt++;
}
// Read and save an integer, double, and String to your variables.

// Print the sum of both integer variables on a new line.

// Print the sum of the double variables on a new line.

// Concatenate and print the String variables on a new line
// The 's' variable above should be printed first.