Submission #1726079

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Source Code Expand

<?php
fscanf(STDIN, '%d %d %d', $N, $A, $B);
fscanf(STDIN, "%s", $str);

$passed = $A + $B;
$countPassed = 0;
$countB = 0;

for ($i = 0; $i < $N; $i++) {
	if ($str[$i] === 'a' && $countPassed < $passed) {
		$countPassed++;
		echo 'YES'. PHP_EOL;
	} else if ($str[$i] === 'b' && $countPassed < $passed && $countB <= $B) {
		$countPassed++;
		$countB++;
		echo 'YES'. PHP_EOL;
	} else {
		echo 'NO'. PHP_EOL;
	}
}

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