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.
42 lines
726 B
42 lines
726 B
2 years ago
|
## isnegative
|
||
|
|
|
||
|
|
Write a function named `IsNegative()` that defines if a number (You should check if it's a number) is negative or positive.
|
||
|
|
- Your function print `P` if the number is positive
|
||
|
|
- Your function print `F` if the number is negative
|
||
|
|
- For the number is zero print `0`.
|
||
|
|
- If it's not a number print newline.
|
||
|
|
- Your program should always print `('\n') `at the end of the output.
|
||
|
|
|
||
|
|
### Expected function
|
||
|
|
```go
|
||
|
|
func StrisNegative(str string) {
|
||
|
|
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
### Usage
|
||
|
|
|
||
|
|
Here is a possible program to test your function :
|
||
|
|
|
||
|
|
```go
|
||
|
|
package main
|
||
|
|
|
||
|
|
import "piscine"
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
piscine.StrisNegative("585")
|
||
|
|
piscine.StrisNegative("-58")
|
||
|
|
piscine.StrisNegative("55s44")
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
And its output :
|
||
|
|
|
||
|
|
```console
|
||
|
|
$ go run .
|
||
|
|
P
|
||
|
|
N
|
||
|
|
!
|
||
|
|
```
|
||
|
|
|