要求编程建立一文本文件，每个单词不含空格且不跨行，单词由字符序列构成且区分大小写，统计给定单词在文本文件中出现的总次数，检索输出某个单词出现在文本中的行号、在该行中出现的次数及位置。-Programming requires the establishment of a text file, and do not cross each word without spaces, words constituted by a sequence of characters and is case sensitive, statistics total number of occurrences of a given word in a text file, retrieve the output of a word appears in the text line number, frequency and location appear in the row.