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53 lines
1.1 KiB
53 lines
1.1 KiB
5 years ago
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## lcm
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## **WARNING! VERY IMPORTANT!**
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For this exercise a function will be tested **with the exam own main**. However the student **still needs** to submit a structured program:
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This means that:
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- The package needs to be named `package main`.
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- The submitted code needs one declared function main(```func main()```) even if empty.
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- The function main declared needs to **also pass** the `Restrictions Checker`(illegal functions tester). It is advised for the student to just empty the function main after its own testings are done.
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- Every other rules are obviously the same than for a `program`.
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### Instructions
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Write a function, `lcm`, that returns least common multiple.
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All arguments tested will be positive `int` values.
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### Expected function
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```go
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func Lcm(first, second int) int {
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}
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```
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### Usage
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Here is a possible program to test your function :
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```go
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package main
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import (
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"fmt"
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piscine ".."
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)
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func main() {
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fmt.Println(piscine.Lcm(2, 7))
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}
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```
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### Output
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```console
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student@ubuntu:~/[[ROOT]]/test$ go build
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student@ubuntu:~/[[ROOT]]/test$ ./test
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14
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student@ubuntu:~/[[ROOT]]/test$
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```
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