Here is the solution for FHC 2013 Beautiful Strings problem in PHP: $ip = fopen(‘input.txt‘, "r"); $test_cases = trim(fgets($ip)); $c=1; while($c!= $test_cases+1){ $case=preg_replace(‘/[^a-z]+/’, ", strtolower(trim(fgets($ip)))); $vals=array_count_values(str_split($case)); arsort($vals); $beauty=26; $max_b=0; foreach($vals as $v){ $max_b +=$v*$beauty; $beauty–;... [READ MORE]
Posts marked with "Hacker Cup" in tags