问题描述：一本书的页码从自然数1开始顺序编码直到自然数n。书的页码按照通常的习惯编排，每个页码都不含多余的前导数字0。例如，第6页用数字6表示，而不是06或006等。数字计数问题要求对给定书的总页码n，计算出书的全部页码中分别用到多少次数字0，1，2，…，9。

★算法设计：给定表示书的总页码的十进制整数n(1≤n≤109)，计算书的全部页码中分别用到多少次数字0，1，2，…，9。

★数据输入：输入数据由文件名为input.txt的文本文件提供。每个文件只有1行，给出表示书的总页码的整数n。

★结果输出:将计算结果输出到文件output.txt。输出文件共有10行，在第k行输出页码中用到数字k-1的次数，k=1，2，…，10。-The descr iption of the problem: the page of a book from the natural numbers sequentially coding until the natural number n. The page number of the book in accordance with the usual custom layout each page does not contain a the excess leading digital 0. For example, the first six with a digital 6 shows, rather than 06 or 006. The digital counting problem requires calculated the total page number n of a given book, full folio books were used how many times the numbers 0, 1, 2, ..., 9. ★ algorithm design: given decimal integer n (1 ≤ n ≤ 109), said the total page number of the book Full Page calculations were used how many times the numbers 0, 1, 2, ..., 9. ★ Data Input: input data from a text file named input.txt file. Each file is only one line given the said book page number integer n. ★ output: the calculation results output to the file output.txt. The output file 10 lines in total, are used in the k-th row output page number of times of the digital k-1, k = 1,2, ..., 10.