Min Max Sum in Go

MinMaxSumInGo.go

package main

import "fmt"

func main() {
	var x [5]int

	for i := 0; i < 5; i++ {
		fmt.Scan(&x[i])
	}

	min := min(x[0], x[1], x[2], x[3], x[4])
	max := max(x[0], x[1], x[2], x[3], x[4])

	var minSum, maxSum int

	if min == max {
		minSum = min * 4
		maxSum = minSum
	} else {

		for i := 0; i < 5; i++ {
			if x[i] != min {
				maxSum += x[i]
			}

			if x[i] != max {
				minSum += x[i]
			}
		}
	}
	fmt.Print(minSum, maxSum)
}

func min(m int, v ...int) (min int) {
	min = m

	for i := 0; i < len(v); i++ {
		if v[i] < min {
			min = v[i]
		}
	}
	return
}

func max(m int, v ...int) (max int) {
	max = m

	for i := 0; i < len(v); i++ {
		if v[i] > max {
			max = v[i]
		}
	}
	return
}