A simple hashing problem(from hackerearh practice section) to choose a name from a hash table created by hygull - https://repl.it/EyA0/2

A simple hashing problem(from hackerearh practice section) to choose a name from a hash table.go

/*
   #Created on     : 29/12/2016.
   #Aim of program : A simple hashing problem to choose a name from a hash table.
   #Coded by       : Rishikesh Agrawani.
   #Problem's link : https://www.hackerearth.com/practice/data-structures/hash-tables/basics-of-hash-tables/tutorial/
*/
package main

import "fmt"

func main() {
  /*
  Visit to see the problem => 
  https://www.hackerearth.com/practice/data-structures/hash-tables/basics-of-hash-tables/tutorial/
  */
	var n int //Number of colleagues
	var rollNumber  int //roll number of colleague
	var queries int//Number of queries that Monk can ask to helper
	var name string //Name of colleague
	
	fmt.Scanf("%d",&n)
	hash :=make(map[int]string) //A hash table to map names from rollnumbers
	
	for i:=0;i<n;i++{
		fmt.Scanf("%d%s",&rollNumber,&name)
		hash[rollNumber]=name //Storing key-value pairs
	}
	
	fmt.Scanf("%d",&queries)
	var requestedRollNumbers []int //A list of roll numbers that Monk wants to know
	
	for i:=0;i<queries;i++{
		fmt.Scanf("%d",&rollNumber)
		requestedRollNumbers=append(requestedRollNumbers,rollNumber)
	}
	
	for _,rollNumber:=range requestedRollNumbers{
		fmt.Println(hash[rollNumber]) //Displaying the names for all queries
	}
}

/*OUTPUT(As hackerearth wants...Visit the above mentioned link in comment)

 5
 1 bhagya
 2 hemkesh
 3 malinikesh
 4 chotti
 5 glue
 3
 3
 4
 2
 malinikesh
 chotti
 hemkesh

*/