Xiaohua's grandma is 100 years old this year, she was born on February 29th. Please count, how many birthdays did Xiaohua's grandma have in total?
小花的祖奶奶今年100周岁了，她是2月29日出生的．请你算一下，小花的祖奶奶一共过了多少个生日？
<gadget id="calculator">100 / 4</gadget>
<output>25</output>

<result>25</result>