subset.go

package main

import (
  "fmt"
)

func main() {
  fmt.Println(subset([]string{"test1", "test2", "test2"}, []string{"test1", "test2"}))
}

// subset determines if the first slice of strings is a subset of the second slice of strings
// Examples:
// Input: []string{"test1", "test2", "test2"}, []string{"test1", "test2"}
// Output: true
//
// Input: []string{"test4"}, []string{"test1", "test2"}
// Output: false
func subset(first, second []string) bool {
  return false // TODO
}

title.go

package main

import (
  "fmt"
  "unicode"
)

func main() {
  fmt.Println(toTitleCase("this is a string"))
}

// toTitleCase returns the input string with the first letter of each word converted to upper case
// Input: "this is a string"
// Output: "This Is A String"
// Works on any unicode string.
func toTitleCase(s string) string {
  return s // TODO
}