Go: package main
import (
	"fmt"
	"os"
	"strconv"
	"bufio"
	"math"
)

var sc = bufio.NewScanner(os.Stdin)

func main(){
	sc.Split(bufio.ScanWords)
	n := nextInt()
	ans := calc(n)
	fmt.Println(ans)
}

func calc(n int) float64{
	tmp := 100000.0
	for i:=0; i<n; i++{
		tmp+=tmp*0.05
	}
	tmp = Ceil(tmp, -4)
	return tmp
}

func Ceil(f float64, places int) float64{
	shift := math.Pow(10, float64(places))
	return math.Ceil(f * shift)/shift
}

func next()string{
	sc.Scan()
	return sc.Text()
}

func nextInt()int{
	a, _ := strconv.Atoi(next())
	return a
}

C++: #include <iostream>

using namespace std;

int main(int argc, char const* argv[])
{
	int n;

	cin >> n;

	double money = 100000;
	for( int i = 0;i < n;i++ ){
		money *= 1.05;
		money /= 1000;
		money = int( money + 0.9 );
		money *= 1000;
	}
	cout << money << endl;
	return 0;
}

C++: #include <bits/stdc++.h>
using namespace std;

int main(void){
    int n, money=100000;
    cin >> n;
    while(n--){
        money*=1.05;
        money+=(money%1000==0? 0:1000-money%1000) ;
    }
    cout << money << "\n";
}

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

int main(){
    double money = 100;
    int n;
    cin >> n;
    for(int i=0;i<n;++i){
        money *= 1.05;
        money = ceil(money);
    }
    cout << (int)(money*1000) << endl;
}

C++: #include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
const ll MOD = 1e9 + 7/*998244353*/;
const ll INF = 1LL << 60;
ll mod_pow(ll, ll, ll); ll mod_fact(ll, ll); ll mod_inv(ll, ll); ll gcd(ll, ll); ll lcm(ll, ll);
//
int main(){
    int s;
    cin >> s;
    ll n = 1e5;
    for(int i = 0; i < s; i++){
        n = n + n / 20;
        if(n % 1000 != 0) n = (n / 1000 + 1) * 1000;
    }
    cout << n << "\n";
}

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

int main(){
	double n;
	int money = 100000;
	cin >> n;
	while (n--){
		money *= 1.05;
		if (money % 1000 != 0){
			money += 1000 - (money % 1000);
		}
		

	}
	cout << money << '\n';

	return 0;
}

C++: #include <iostream>

int main(void)
{
  const int kLoan = 100000;
  const double kInterestRate = 0.05;

  int n;
  std::cin >> n;

  int total = kLoan;
  for (int i = 0; i < n; i++) {
    total += kInterestRate * total;
    int mod = total % 1000;
    if (mod != 0) {
      total += 1000 - mod;
    }
  }

  std::cout << total << '\n';
  return 0;
}

C++: #include<iostream>
using namespace std;
int main(){
	int n;
	cin>>n;
	int cnt=100000;
	for(int i=0;i<n;i++){
		cnt=cnt*1.05;
		if((cnt%1000)>0){
			cnt+=1000;
			cnt-=(cnt%1000);
		}
	}
	cout<<cnt<<endl;
return 0;
}

C++: //#include <bits/stdc++.h>
#include <iostream>
#include <cstdio>
#include <math.h>
#include<algorithm>
#include <utility>
using namespace std;
int main() {
	double n, add, money = 100000;
	while (cin >> n) {
		add = 0;
		money = 100000;
		for (int i = 0; i < n; i++) {
			add = money*0.05;
			money += add;
		}
		int ans = money;
		cout << ans << endl;
		if (ans % 1000 < 1000 ) {
			ans /= 10000;
			ans *= 10000;
			ans += 10000;
		}
		cout << ans << endl;
	}
	return 0;
}

C++: #include <iostream>
using namespace std; 
int main() {  
  int n, sum=100000; 
  cin >> n;  
  for(int i=0; i<n; i++) {
    sum += sum*5/100;   
    if(sum%1000!=0) {     
      sum /= 1000;   
      sum *= 1000; 
      sum += 1000;  
    } 
  }  
  cout << sum << endl;  
  return 0;
}

C++: // Problem A

#include <iostream>
#include <iomanip>
#include <cmath>

using namespace std;

int main(void) {
	int n;
	double sum;

	sum = 100000;

	cin >> n;

	for (int i; i < n; i++){
		sum = ceil((sum * 1.05)/1000) * 1000;
	}

	cout << (int)sum << endl;

	return 0;
}

C++: #include <cstdio>

int main(int argc, char const *argv[]){
//	freopen("in.txt", "r", stdin);

	int n;
	scanf("%d", &n);
	double x = 10;
	for(int i = 0; i < n; i ++)
		x = x + x * 0.05;
	int ans = x + 0.5;
	printf("%d\n", ans * 10000);

	return 0;
}

C++: #include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <list>
#include <vector>
using namespace std;

const double interest = 0.05;
const int roundYen = 1000;

int weeklyAdd(double debt) {
  debt = debt * (1 + interest);
  debt = ceil(debt / roundYen) * roundYen;
  // std::cout << debt << '\n';
  return debt;
}

int main(int argc, char const *argv[]) {
  // int week = 5;
  int week;
  std::cin >> week;
  double debt = 100000;

  for (size_t i = 0; i < week; i++) {
    debt = weeklyAdd(debt);
  }
  std::cout << debt << '\n';

  return 0;
}

C++: #include <iostream>
#include <math.h>

int main(){
  int n;
  int debt = 100000;
  
  std::cin >> n;
  for(int i=0; i<n; i++){
    debt = round((double)debt * 1.05);
    int under = debt % 1000;
    if(under==0){}
    else{
      debt = debt - under + 1000;
    }
  }
  std::cout << debt << std::endl;
  
  return 0;
}

C++: #include<cstdio>
int main(){
    int n;
    scanf("%d",&n);
    int a=100000;

    for(int i=0;i<n;i++)
    {
        a*=1.05;
        if(a%1000!=0){
            a=(a/1000)*1000;
            a+=1000;
        }
    }
    printf("%d\n",a);
    return 0;
}

C++: #include <stdio.h>

int main(){
    long int money = 100000;
    int n;
    scanf( "%d",&n );
    for( int i = 0;i < n;i++ ){
        money = ( float )money * 1.05;
        if( money % 1000 > 0 ) money += 1000-( money%1000 );
    }
    return 0;
}

C++: #include <iostream>
#include <cstring>
#include <cstdio>
 
using namespace std;
void sort(char *str){
    int len, len2 = 0;
    char work; 
    len = strlen(str);
 
    // 両端から交換
    for(len = len - 1; len > len2; len--, len2++){
        work = str[len];
        str[len] = str[len2];
        str[len2] = work;
    }
}
 
int main(){
    char str[21];
 
    cin >> str;
    sort(str);
    cout << str << endl;
    return 0;
}

C++: #include<iostream>
using namespace std;
int main(){
    int n;
    cin>>n;
    int p=100000;
    for(int i=0;i<n;i++){
       p=p*1.05;
       if(p%1000!=0){
         p=p/1000*1000+1000;
       }
    }
    cout<<p<<endl;
    return 0;
}

C++: #include<bits/stdc++.h>
using namespace std;
int main(){
	double cap = 100000.0;
	int n;
	cin >> n;
	for (int i=0;i<n;i++){
		cap *= 1.05;
		cap /= 1000;
		cap = ceil(cap);
		cap *= 1000;
	}
	cout << int(cap) << endl;
}

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

using namespace std;

int main(){
    int n;
    cin >> n;
    long syak = 100000;
    for(int i=0;i<n;i++){
        syak = syak * 1.05;
        int s = syak % 1000;
        if(s != 0){
            syak = syak -s + 1000;
        }
    }
    cout << syak;
    return 0;
}

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

int main()
{
    int n = 0;                                          //n習慣
    double debt = 100000;                                  //10万借金

    cin >> n;                                           //入力

    for( int i = 0; i < n; i++ )                        //n回繰り返す
    {
        debt = debt * 1.05;                             //5%増える
        if( (int)debt % 1000 != 0 )                     //1~999は切り上がる
            debt = ( debt / 1000 + 1 ) * 1000;
    }

    cout << debt;

    return 0;
}

C++: #include <iostream>

int main(void)
{
    int debt = 100000;

    int n;
    std::cin >> n;

    for(int i = 0; i < n; ++i)
    {
        debt *= 1.05;
        debt += (debt % 1000 != 0 ? 1000 - debt % 1000 : 0);
    }

    std::cout << debt << std::endl;
    return 0;
}

C++: /*http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=0007&lang=jp*/

#include <iostream>
#include <cmath>

using namespace std;

int main(){
    int n,r=100;
    cin>>n;
    for (int i = 0; i < n; ++i) {
        r=ceil(r*1.05);
    }
    cout<<r*1000<<endl;
    return 0;
}

C++: #include <iostream>


int main () { 
  int n, mod;
  int yen = 100000;
  std::cin >> n;
  for (int i = 0; i < n; i ++) {
    yen *= 1.05;
    mod = yen % 1000;
    if (mod > 0)
      yen += 1000 - mod;
  }
  std::cout << yen << std::endl;
  return 0;
}