so that it reverses all of the words within the string passed in.
Example(Input --> Output):
"The greatest victory is that which requires no battle" --> "battle no requires which that is victory greatest The"
```y
so that it reverses all of the words within the string passed in.
Example(Input --> Output):
"The greatest victory is that which requires no battle" --> "battle no requires which that is victory greatest The"
```y
fn reverse(s: &str) -> String {
s.split(' ').rev().collect::<Vec<_>>().join(" ")
}
// or this with nightly feature
fn reverse2(s: &str) -> String {
s.split(' ').rev().intersperse(" ").collect()
}
Edit: You can define reverse2
in stable Rust with itertools
crate
fn reverse2(s: &str) -> String {
itertools::Itertools::intersperse(s.split(' ').rev(), " ").collect()
}
Your problem statement is underspecified. For example:
"¿What\nshould the\nresult of processing\n* this *\nstring be?"
Note that the fully-general version of this problem is quite tricky, and many text-handling programs have trouble with it.
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