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递增数

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 1    Accepted Submission(s): 1


Problem Description
若一个正整数A,相邻位总是满足低位大于等于高位,则称之为递增数。
例如:1223,667 等都是递增数。

现在有个正整数X,请问有多少个正整数A满足1<=A<=X,且A为递增数。
 

Input
输入数据第一行是一个正整数T(1<=T<=20),表示测试数据的组数。
接下来T行,每行一个正整数X(1<=X<=100000000)。
 

Output
对于每组数据,输出一行答案,参见输出样例。
 

Sample Input
3 5 20 100
 

Sample Output
5 18 54
 

Source
 

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