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5 years ago
## twosum
## **WARNING! VERY IMPORTANT!**
For this exercise a function will be tested **with the exam own main**. However the student **still needs** to submit a structured program:
This means that:
- The package needs to be named `package main`.
- The submitted code needs one declared function main(```func main()```) even if empty.
- 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.
- Every other rules are obviously the same than for a `program`.
5 years ago
### Instructions:
Given an array of integers, return indices of the two numbers such that they add up to a specific target.
If there are more than one solution, return the first one.
If there are no solutions, return nil.
Expected function:
```go
func TwoSum(nums []int, target int) []int {
}
```
Here is a possible [program](TODO-LINK) to test your function :
```go
package main
import (
"fmt"
piscine ".."
)
func main() {
case1 := []int{1, 2, 3, 4}
out := piscine.TwoSum(case1, 5)
fmt.Println(out)
}
```
And its output :
```console
student@ubuntu:~/[[ROOT]]/test$ go build
student@ubuntu:~/[[ROOT]]/test$ ./test
[0 3]
student@ubuntu:~/[[ROOT]]/test$
```