package main import ( "bufio" "fmt" "os" "sort" "strconv" ) var sc = bufio.NewScanner(os.Stdin) var wr = bufio.NewWriter(os.Stdout) func out(x ...interface{}) { fmt.Fprintln(wr, x...) } func getI() int { sc.Scan() i, e := strconv.Atoi(sc.Text()) if e != nil { panic(e) } return i } func getF() float64 { sc.Scan() i, e := strconv.ParseFloat(sc.Text(), 64) if e != nil { panic(e) } return i } func getInts(N int) []int { ret := make([]int, N) for i := 0; i < N; i++ { ret[i] = getI() } return ret } func getS() string { sc.Scan() return sc.Text() } // min, max, asub, absなど基本関数 func max(a, b int) int { if a > b { return a } return b } func min(a, b int) int { if a < b { return a } return b } // min for n entry func nmin(a ...int) int { ret := a[0] for _, e := range a { ret = min(ret, e) } return ret } // max for n entry func nmax(a ...int) int { ret := a[0] for _, e := range a { ret = max(ret, e) } return ret } func asub(a, b int) int { if a > b { return a - b } return b - a } func abs(a int) int { if a >= 0 { return a } return -a } func lowerBound(a []int, x int) int { idx := sort.Search(len(a), func(i int) bool { return a[i] >= x }) return idx } func upperBound(a []int, x int) int { idx := sort.Search(len(a), func(i int) bool { return a[i] > x }) return idx } type pair struct { a, b int } type cut struct { a, b, c int } func f(e pair) []cut { ret := make([]cut, 0) for i := 1; i*i <= e.a; i++ { if e.a%i == 0 { ret = append(ret, cut{i, e.a / i, e.b}) } } for i := 1; i*i <= e.b; i++ { if e.b%i == 0 { ret = append(ret, cut{e.a, i, e.b / i}) } } return ret } func main() { defer wr.Flush() sc.Split(bufio.ScanWords) sc.Buffer([]byte{}, 1000000) // this template is new version. // use getI(), getS(), getInts(), getF() N := getI() Tmax := N - 1 Tmin := Tmax for i := 1; i*i*i <= N; i++ { if N%i == 0 { a := i n := N / i for j := i; j*j <= n; j++ { if n%j == 0 { b, c := j, n/j Tmin = min(Tmin, a+b+c-3) } } } } out(Tmin, Tmax) } /* func main() { defer wr.Flush() sc.Split(bufio.ScanWords) sc.Buffer([]byte{}, 1000000) // this template is new version. // use getI(), getS(), getInts(), getF() N := getI() a := make([]pair, 0) for i := 1; i*i <= N; i++ { if N%i == 0 { a = append(a, pair{i, N / i}) } } b := make([]cut, 0) for _, e := range a { b = append(b, f(e)...) } Tmax := N - 1 Tmin := Tmax for _, e := range b { Tmin = min(Tmin, e.a+e.b+e.c-3) } // out(a) // out(b) out(Tmin, Tmax) } */