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docs(digitlen): fix subject

- fix file name
 - format exercise title
 - upgrade instructions
 - add missing import piscine
 - fix white-sapces and indentation
pull/2061/head
Tiago Collot 2 years ago committed by MSilva95
parent
commit
88ea1ac82b
  1. 46
      subjects/digitlen/README.md
  2. 44
      subjects/digitlen/READMED.md

46
subjects/digitlen/README.md

@ -0,0 +1,46 @@
## digitlen
### Instructions
Write a function `DigitLen()` that takes two integers as arguments and returns the number of digits in the first `int` by the base of the second `int`.
- The second `int` must be between ***2*** and ***36***. If not, the function returns `-1`.
- If the first `int` is negative, reverse the sign and count the digits.
### Expected function
```go
func DigitLen(n, base int) int {
}
```
### Usage
Here is a possible program to test your function:
```go
package main
import (
"fmt"
"piscine"
)
func main() {
fmt.Println(piscine.DigitLen(100, 10))
fmt.Println(piscine.DigitLen(100, 2))
fmt.Println(piscine.DigitLen(-100, 16))
fmt.Println(piscine.DigitLen(100, -1))
}
```
And its output:
```console
$ go run . | cat -e
3
7
2
-1
```

44
subjects/digitlen/READMED.md

@ -1,44 +0,0 @@
## digit-len
### Instructions
Write a function that takes two integers and returns the number of digits in the first integer by the base of the second integer.
- The second integer must be between 2 and 36. if not, the function returns `-1`.
- If the first integer is negative , reverse the sign and count the digits.
### Expected function
```go
func DigitLen(n, base int) int {
}
```
### Usage
Here is a possible program to test your function :
```go
package main
import "fmt"
func main(){
fmt.Println(DigitLen(100, 10))
fmt.Println(DigitLen(100, 2))
fmt.Println(DigitLen(-100, 16))
fmt.Println(DigitLen(100, -1))
}
```
And its output :
```console
$ go run . | cat -e
3
7
2
-1
```
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