Phu Nguyen ndphu

## fan-in-fan-out.go
package main

import (
	"fmt"
	"sync"
)
// return channel for input numbers
func getInputChan() <-chan int {
	// make return channel
	input := make(chan int, 100)

## images_dimensions.go
package main

import (
    "fmt"
    "image"
    "os"
    _ "image/jpeg"
    _ "image/png"
)
	package main

	import (
	"fmt"
	"sync"
	)
	// return channel for input numbers
	func getInputChan() <-chan int {
	// make return channel
	input := make(chan int, 100)