Go: package main

import (
	"bufio"
	_ "container/heap"
	"fmt"
	"os"
	_ "sort"
	"strconv"
)

// I/O
type Scanner struct {
	sc *bufio.Scanner
}

func NewScanner() *Scanner {
	sc := bufio.NewScanner(os.Stdin)
	sc.Split(bufio.ScanWords)
	sc.Buffer(make([]byte, 1024), int(1e+9))
	return &Scanner{sc}
}

func (s *Scanner) nextStr() string {
	s.sc.Scan()
	return s.sc.Text()
}

func (s *Scanner) nextInt() int {
	i, e := strconv.Atoi(s.nextStr())
	if e != nil {
		panic(e)
	}
	return i
}

func (s *Scanner) nextFloat() float64 {
	f, e := strconv.ParseFloat(s.nextStr(), 64)
	if e != nil {
		panic(e)
	}
	return f
}

func (s *Scanner) nextRuneSlice() []rune {
	return []rune(s.nextStr())
}

func (s *Scanner) nextIntSlice(n int) []int {
	res := make([]int, n)
	for i := 0; i < n; i++ {
		res[i] = s.nextInt()
	}
	return res
}

func (s *Scanner) nextFloatSlice(n int) []float64 {
	res := make([]float64, n)
	for i := 0; i < n; i++ {
		res[i] = s.nextFloat()
	}
	return res
}

// Arithmetic
func max(nums ...int) int {
	m := nums[0]
	for _, i := range nums {
		if m < i {
			m = i
		}
	}
	return m
}

func min(nums ...int) int {
	m := nums[0]
	for _, i := range nums {
		if m > i {
			m = i
		}
	}
	return m
}

func abs(x int) int {
	if x > 0 {
		return x
	}
	return -x
}

func pow(x, y int) int {
	res := 1
	for i := 0; i < y; i++ {
		res *= x
	}
	return res
}

func ceil(a, b int) int {
	if a%b == 0 {
		return a / b
	} else {
		return a/b + 1
	}
}

func gcd(a, b int) int {
	if b == 0 {
		return a
	}
	return gcd(b, a%b)
}

func lcm(a, b int) int {
	return a / gcd(a, b) * b
}

// Sort
type RuneSlice []rune

func (a RuneSlice) Len() int           { return len(a) }
func (a RuneSlice) Less(i, j int) bool { return a[i] < a[j] }
func (a RuneSlice) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }

// Main
const MOD = int(1e+9) + 7
const INF = 1 << 60

func main() {
	sc := NewScanner()
	wtr := bufio.NewWriter(os.Stdout)
	defer wtr.Flush()
	var nums []int
	for i := 1; i < 2*100+1; i++ {
		nums = append(nums, i*(i+1)*(i+2)/6)
	}
	var ins []int
	N := 0
	for true {
		n := sc.nextInt()
		if n == 0 {
			break
		}
		ins = append(ins, n)
		N = max(N, n)
	}
	dp := make([]int, N+1)
	dp2 := make([]int, N+1)
	for i := 1; i < N+1; i++ {
		dp[i] = INF
		dp2[i] = INF
	}
	for i := 0; i < len(nums); i++ {
		n := nums[i]
		if n > N {
			break
		}
		for j := 0; j < N+1; j++ {
			if j >= n {
				dp[j] = min(dp[j], dp[j-n]+1)
				if n%2 != 0 {
					dp2[j] = min(dp2[j], dp2[j-n]+1)
				}
			}
		}
	}
	for i := 0; i < len(ins); i++ {
		fmt.Fprintln(wtr, dp[ins[i]], dp2[ins[i]])
	}
}

C++: #include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <algorithm>
#include <queue>

#define REP(i,k,n) for(int i=k;i<n;i++)
#define rep(i,n) for(int i=0;i<n;i++)
#define INF 1<<30

using namespace std;
typedef long long ll;
typedef pair<int,int> P;

struct edge {
    int from,to;
    int cost;

    edge(int t,int c) : to(t),cost(c) {}
    edge(int f,int t,int c) : from(f),to(t),cost(c) {}

    bool operator<(const edge &e) const {
        return cost < e.cost;
    }
};

vector<edge> G[1000005];
vector<edge> G2[1000005];
int d[1000005];
int d2[1000005];

void dijkstra(int s,int n) {
    priority_queue<P,vector<P>,greater<P> > que;
    fill(d,d+n,INF);

    d[s] = 0;
    que.push(P(0,s));

    while(que.size()) {
        P p = que.top();
        que.pop();

        int v = p.second;
        if(d[v] < p.first) continue;

        rep(i,G[v].size()) {
            edge e = G[v][i];
            if(d[e.to] > d[v] + e.cost) {
                d[e.to] = d[v] + e.cost;
                que.push(P(d[e.to],e.to));
            }
        }
    }

    priority_queue<P,vector<P>,greater<P> > que2;
    fill(d2,d2+n,INF);

    d2[s] = 0;
    que2.push(P(0,s));

    while(que2.size()) {
        P p = que2.top();
        que2.pop();

        int v = p.second;
        if(d2[v] < p.first) continue;

        rep(i,G2[v].size()) {
            edge e = G2[v][i];
            if(d2[e.to] > d2[v] + e.cost) {
                d2[e.to] = d2[v] + e.cost;
                que2.push(P(d2[e.to],e.to));
            }
        }
    }
}

int main()
{
    vector<int> v;
    REP(i,1,200) {
        int t = i * (i+1) * (i+2);
        t /= 6;
        v.push_back(t);
    }

    rep(i,100005) {
        rep(j,v.size()) {
            if(i + v[j] > 1000000) continue;

            if(v[j]%2 == 0) {
                G[i].push_back(edge(i+v[j],1));
            }
            else {
                G[i].push_back(edge(i+v[j],1));
                G2[i].push_back(edge(i+v[j],1));
            }
        }
    }


    dijkstra(0,1000005);

    int n;
    while(cin >> n && n) {
        cout << d[n] << " " << d2[n] << endl;
    }

    return 0;
}