Arrange the natural numbers in order from small to large to form a series of numbers: 1, 2, 3, ..., 9, 10, 11, 12, ..., and separate all numbers with more than two digits in this series of numbers into one-digit numbers , forming the second series of numbers: 1, 2, ..., 9, 1, 0, 1, 1, 1, 2, 1, 3, .... Then what number is the ones digit 0 of 100 in the first series of numbers in the second series of numbers?
把自然数按由小到大的顺序排列起来组成一串数：1、2、3、…、9、10、11、12、…，把这串数中两位以上的数全部隔开成一位数字，组成第二串数：1、2、…、9、1、0、1、1、1、2、1、3、…．则第一串数中100的个位数字0在第二串数中是第多少个数．
<gadget id="calculator">90 * 2</gadget>
<output>180</output>

<gadget id="calculator">9 + 180 + 3</gadget>
<output>192</output>

<result>192</result>