Go: package main

import (
	"bufio"
	"fmt"
	"math/big"
	"os"
	"strconv"
)

func CountPatterns(i int, patternNums []int) int {
	if patternNums[i] != 0 {
		return patternNums[i]
	}
	if i == 0 {
		return 1
	}
	patternNums[i] += CountPatterns(i-1, patternNums)
	if i > 1 {
		patternNums[i] += CountPatterns(i-2, patternNums)
	}
	if i > 2 {
		patternNums[i] += CountPatterns(i-3, patternNums)
	}
	return patternNums[i]
}

func Solve(N int) int {
	patternNums := MakeFilledInts(N+1, 0)
	return (CountPatterns(N, patternNums) + 3649) / 3650
}

func main() {
	for N := scan.Int(); N != 0; N = scan.Int() {
		ans := Solve(N)
		fmt.Println(ans)
	}
}

// --------------------------------------------------------------------------------
// Input

var scan = NewScanner()

type Scanner struct{ *bufio.Scanner }

func NewScanner() *Scanner {
	sc := bufio.NewScanner(os.Stdin)
	sc.Split(bufio.ScanWords)
	sc.Buffer(nil, 100000000)
	return &Scanner{sc}
}

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

func (s *Scanner) Strings(l int) []string {
	if l == 0 {
		return []string{}
	}
	sl := make([]string, l, l)
	for i := range sl {
		sl[i] = s.String()
	}
	return sl
}

func (s *Scanner) Int() int {
	n, _ := strconv.Atoi(s.String())
	return n
}

func (s *Scanner) Ints(l int) []int {
	if l == 0 {
		return []int{}
	}
	sl := make([]int, l, l)
	for i := range sl {
		sl[i] = s.Int()
	}
	return sl
}

func (s *Scanner) Int64() int64 {
	n, _ := strconv.ParseInt(s.String(), 10, 64)
	return n
}

func (s *Scanner) BigInt() *big.Int {
	return big.NewInt(s.Int64())
}

func (s *Scanner) BigInts(l int) []*big.Int {
	if l == 0 {
		return []*big.Int{}
	}
	sl := make([]*big.Int, l, l)
	for i := range sl {
		sl[i] = s.BigInt()
	}
	return sl
}

func (s *Scanner) Float64() float64 {
	f, _ := strconv.ParseFloat(s.String(), 64)
	return f
}

func (s *Scanner) Floats64(l int) []float64 {
	if l == 0 {
		return []float64{}
	}
	sl := make([]float64, l, l)
	for i := range sl {
		sl[i] = s.Float64()
	}
	return sl
}

// --------------------------------------------------------------------------------
// Output

const (
	Yes = "Yes"
	No  = "No"

	YES = "YES"
	NO  = "NO"
)

func PrintBool(v bool, trueStr, falseStr string) {
	if v {
		fmt.Println(trueStr)
	} else {
		fmt.Println(falseStr)
	}
}

// --------------------------------------------------------------------------------
// sort.BigIntSlice

type BigIntSlice []*big.Int

func (sl BigIntSlice) Len() int {
	return len(sl)
}

func (sl BigIntSlice) Less(i, j int) bool {
	return sl[i].Cmp(sl[j]) == -1
}

func (sl BigIntSlice) Swap(i, j int) {
	sl[i], sl[j] = sl[j], sl[i]
}

// --------------------------------------------------------------------------------
// Mint

const (
	Mod = 1000000007
)

type Mint int

func NewMint(value int) Mint {
	return Mint((value%Mod + Mod) % Mod)
}

func (x Mint) Add(y Mint) Mint {
	if v := x + y; v >= Mod {
		return v - Mod
	} else {
		return v
	}
}

func (x Mint) Sub(y Mint) Mint {
	if v := x + Mod - y; v >= Mod {
		return v - Mod
	} else {
		return v
	}
}

func (x Mint) Mul(y Mint) Mint {
	return (x * y) % Mod
}

func (x Mint) pow(n int) Mint {
	if n == 0 {
		return Mint(1)
	}
	a := x.pow(n >> 1)
	a = a.Mul(a)
	if n&1 != 0 {
		a = a.Mul(x)
	}
	return a
}

func (x Mint) Inverse() Mint {
	return x.pow(Mod - 2)
}

func (x Mint) Div(y Mint) Mint {
	return x * y.Inverse()
}

func (x Mint) Neg() Mint {
	return NewMint(int(-x))
}

// --------------------------------------------------------------------------------
// Factorial

type Factorial struct {
	fact        []Mint
	factInverse []Mint
}

func NewFactorial(n int) *Factorial {
	f := new(Factorial)
	f.init(n)
	return f
}

func (f *Factorial) init(n int) {
	fact := make([]Mint, n+1, n+1)
	fact[0] = NewMint(1)
	for i := 1; i <= n; i++ {
		fact[i] = fact[i-1].Mul(NewMint(i))
	}

	inv := make([]Mint, n+1, n+1)
	inv[n] = fact[n].Inverse()
	for i := n; i >= 1; i-- {
		inv[i-1] = inv[i].Mul(NewMint(i))
	}

	f.fact = fact
	f.factInverse = inv
}

func (f *Fa

C++: #include<iostream>
#include<cmath>
using namespace std;
int main() {
	int kaidan[31];
	kaidan[0] = 1;
	kaidan[1] = 1;
	kaidan[2] = 2;
	for (int i = 3; i <= 30; i++) {
		kaidan[i] = kaidan[i - 1] + kaidan[i - 2] + kaidan[i - 3];
	}
	int n;
	while(cin >> n&&n)
	cout << (int)ceil(kaidan[n] / 3650.0) << endl;
	
	return 0;
}

C++: #include <iostream>
using namespace std;
int dp[8192];

void goup() {
	dp[0] = 1; dp[1] = 1; dp[2] = 2;

	for (int i = 3; i < 8192; i++) dp[i] = dp[i - 1] + dp[i - 2] + dp[i - 3];
	return;
}

int main() {
	int n;
	goup();

	while (1) {
		cin >> n;
		if (n == 0) break;
		cout << dp[n] / (365 * 10) + 1 << endl;
	}
	return 0;
}

C++: 
#include <algorithm>
#include <iostream>
using namespace std;

int A[128], n, a; 
int main() {
	while(cin >> n && n >0){
		A[0] = 0;
		A[1] = 1;
		A[2] = 2;
		for (int i=3; i<=n+10; ++i) {
			A[i] = A[i-1]+A[i-2]+A[i-3];
		}
		a = (A[n]+9)/10;
		a = (a+364)/365;
	cout << a <<endl;
	}
}

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

using namespace std;

int dan;
int dp[31];
int solve(int i);

int main(void){
	
	while(cin >> dan, dan){
		fill_n(dp,31,-1);
		int flag = 0;
		if(solve(0) % 3650 != 0){flag++;}
		int ans = solve(0)/3650 + flag;
		cout << ans << endl;
	}
}

int solve(int num){
	if(num == dan){return 1;}
	if(num > dan){return 0;}
	if(dp[num] != -1){return dp[num];}
	int sum = 0;
	for(int i = 0; i < 3; i++){
		sum += solve(num + i + 1);
	}
	return dp[num] = sum;
}

C++: #include <iostream>
using namespace std;

int A[30];
int main() {
  A[0] = 1;
  A[1] = 1;
  A[2] = 2;

  for(int i = 3; i <= 30; i++) {
    A[i] = A[i-1] + A[i-2]+ A[i-3];
  }
  int N;
  while(cin >> N && N)
    cout << A[N]/3650 + 1 << endl;
}

C++: #include <algorithm>
#include <iostream>
using namespace std;
int A[128],N;
int main() {
	A[0] = 1;
	for (int i=1; i<=32; ++i){
		A[i] = A[i-1];
		if (i>=2) A[i] += A[i-2];
		if (i>=3) A[i] += A[i-3];
	}
	while(cin >> N && N) {
		cout << ((A[N]+9)/10+364)/365 <<endl;
	}
}

C++: #include <bits/stdc++.h>
#include<cmath>
#define _GLIBCXX_DEBUG
typedef long long ll;
using namespace std;
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }


int main(){
vector<int>n(34);
int i=-1;
n.at(0)=1;
do{
    i++;
    cin>>n.at(i);
}while(n.at(i)!=0);

vector<int>dp(1000000);
i=0;
while (n.at(i)!=0)
{
    dp.at(n.at(i))=1;
    for(int j=n.at(i)-1;j>=0;j--){
        dp.at(j)=dp.at(j+1)+dp.at(j+2)+dp.at(j+3);
    }
    i++;
    cout<<(dp.at(0)+3649)/3650<<endl;
}
}

C++: #include <algorithm>
#include <bitset>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <ctime>
#include <climits>
#include <deque>
#include <functional>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <utility>
#include <vector>
#define ALL(A)		(A).begin(),(A).end()
#define DUMP(A)    cout<<#A<<"="<<(A)<< endl
#define SIZE(A)    (int)((A).size())
using namespace std;
typedef long long ll;

int main(){
    int n;
    for(;;){
        scanf("%d",&n);
        if(n==0) break;
        vector<int> dp(n);
        dp[0]=1;
        dp[1]=2;
        dp[2]=4;
        for(int i=3;i<n;i++){
            dp[i]=dp[i-1]+dp[i-2]+dp[i-3];
        }
        printf("%d\n",dp[n-1]%3650==0?dp[n-1]/3650:dp[n-1]/3650+1);
    }
}