Then, in main we can use std::transform to do most of the real work. The main difficulty here is that we need to read the input line-by-line, but transform uses iterators which (as shown in reverse_line) normally read word-by-word. There are a number of ways to deal with that, many of which are outlined in answers to an old SO question old SO question.
Then, in main we can use std::transform to do most of the real work. The main difficulty here is that we need to read the input line-by-line, but transform uses iterators which (as shown in reverse_line) normally read word-by-word. There are a number of ways to deal with that, many of which are outlined in answers to an old SO question.
Then, in main we can use std::transform to do most of the real work. The main difficulty here is that we need to read the input line-by-line, but transform uses iterators which (as shown in reverse_line) normally read word-by-word. There are a number of ways to deal with that, many of which are outlined in answers to an old SO question.
Note that this appends an extra space at the end of each line. I'd guess that's allowed, but if not you can use an infix_ostream_iterator infix_ostream_iterator in place of the ostream_iterator above.
Note that this appends an extra space at the end of each line. I'd guess that's allowed, but if not you can use an infix_ostream_iterator in place of the ostream_iterator above.
Note that this appends an extra space at the end of each line. I'd guess that's allowed, but if not you can use an infix_ostream_iterator in place of the ostream_iterator above.
Then, in main we can use std::transform to do most of the real work. The The main difficulty here is that we need to read the input line-by-line, but transform uses iterators which (as shown in reverse_line) normally read word-by-word. There are a number of ways to deal with that, many of which are outlined in answers to an old SO question.
Then, in main we can use std::transform to do most of the real work. The The main difficulty here is that we need to read the input line-by-line, but transform uses iterators which (as shown in reverse_line) normally read word-by-word. There are a number of ways to deal with that, many of which are outlined in answers to an old SO question.
Then, in main we can use std::transform to do most of the real work. The main difficulty here is that we need to read the input line-by-line, but transform uses iterators which (as shown in reverse_line) normally read word-by-word. There are a number of ways to deal with that, many of which are outlined in answers to an old SO question.