Contains Duplicateeasy

package main

import "fmt"

func containsDuplicate(nums []int) bool {
	// TODO: return true if any value appears more than once
	return false
}

func main() {
	fmt.Println(containsDuplicate([]int{1, 2, 3, 1}))          // true
	fmt.Println(containsDuplicate([]int{1, 2, 3, 4}))          // false
}