mirror of https://github.com/01-edu/public.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
573 B
36 lines
573 B
4 years ago
|
## ordinal
|
||
|
|
||
|
### Instructions
|
||
|
|
||
|
Complete the function "num_to_ordinal" that receives a cardinal number and returns its ordinal number.
|
||
|
|
||
|
### Expected functions
|
||
|
|
||
|
```rust
|
||
|
fn num_to_ordinal(x: u32) -> String {}
|
||
|
```
|
||
|
|
||
|
### Usage
|
||
|
|
||
|
Here is a program to test your function.
|
||
|
|
||
|
```rust
|
||
|
fn main() {
|
||
|
println!("{}", num_to_ordinal(1));
|
||
|
println!("{}", num_to_ordinal(22));
|
||
|
println!("{}", num_to_ordinal(43));
|
||
|
println!("{}", num_to_ordinal(47));
|
||
|
}
|
||
|
```
|
||
|
|
||
|
And its output
|
||
|
|
||
|
```console
|
||
|
student@ubuntu:~/[[ROOT]]/test$ cargo run
|
||
|
1st
|
||
|
22nd
|
||
|
43rd
|
||
|
47th
|
||
|
student@ubuntu:~/[[ROOT]]/test$
|
||
|
```
|