elimination of special symbols

[hajira khanum]

code for deletion of "**" which is read from an input file and in place of these special symbols a tab or one space has to be placed in the output files that are generated

[hamsterman]

Read a char with in_file.get(), write it with out_file.put(). If the char you read is '*', write '\t'. Otherwise, write whatever you have read. Repeat.