class Solution: def maxConsecutiveAnswers(self, string: str, k: int) -> int: result = 0 j = 0 count1 = k for i in range(len(string)): if count1 == 0 and string[i] == "F": while string[j] != "F": j+=1 count1+=1 j+=1 if string[i] == "F": if count1 > 0: count1-=1 if i - j + 1 > result: result = i - j + 1 j = 0 count2 = k for i in range(len(string)): if count2 == 0 and string[i] == "T": while string[j] != "T": j+=1 count2+=1 j+=1 if string[i] == "T": if count2 > 0: count2-=1 if i - j + 1 > result: result = i - j + 1 return result

<?php
$num = 10;
echo $num;
?>