Go: package main

import (
        "fmt"
        "sort"
)


func main() {
        var s []int
        var n int
        for i := 0; i < 5; i++ {
                fmt.Scanf("%d", &n)
                s = append(s, n)
        }
        sort.Ints(s)
        for i:= 1; i <= len(s); i++ {
                fmt.Printf("%d", s[len(s)-i])
                if i < len(s) {
                        fmt.Printf(" ")
                }
        }
        fmt.Printf("\n")
}

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

int main()
{
    int Number[5];
    int Temp;

    while(cin >> Number[0] >> Number[1] >> Number[2] >> Number[3] >> Number[4])
    {
        for(int x = 0; x < 10; x++)
        {
            for(int z = 0; z < 5; z++)
            {
                if(Number[z] < Number[z+1])
                {
                    Temp = Number[z+1];
                    Number[z+1] = Number[z];
                    Number[z] = Temp;
                }
            }
        }

        for(int y = 0; y <4; y++)
        {
            cout << Number[y] << " ";
        }
        cout<<Number[4];
		printf("\n");

    }
	return 0;
}

C++: #include<iostream>
#include<algorithm>
using namespace std;
int a[5];

int main(){
	for (int i = 0; i < 5; i++){
		cin >> a[i];
	}
	sort(a, a + 5);
	cout << a[4] << " " << a[3] << " " << a[2] << " " << a[1] << " " << a[0] <<" "<< endl;


	return 0;
}

C++: #include <iostream>

int main() {
	const int size = 5;
	int arr[size];
	std::cin
		>> arr[0]
		>> arr[1]
		>> arr[2]
		>> arr[3]
		>> arr[4];

	// sort
	for (int i = 0; i < size; i++)
		for (int j = i + 1; j < size; j++)
			if (arr[i] < arr[j]) {
				std::swap(arr[i], arr[j]);
			}
			

	// show
	for (int i = 0; i < size - 1; i++)
		std::cout << arr[i] << " ";
	
	std::cout << arr[4] << std::endl;
}

C++: #include <iostream>
#include <string>
#include <algorithm>
using namespace std;
 
int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);
	
	int array[5];
	for(int i = 0; i < 5; ++i){
		cin >> array[i];
	}
	
	sort(array, array + 5);
	
	for(int i = 4; i >= 0; --i){
		cout << array[i];
		if(i != 0)
			cout << ' ';
	}
	cout << endl;
	
	return 0;
}

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

int main() {
 int n[5];
 cin >> n[0] >> n[1] >> n[2] >> n[3] >> n[4];
 for (int i=4;i>=1;i--) for (int j=0;j<i;j++) if (n[j]<n[j+1]) swap(n[j],n[j+1]);
 cout << n[0] << " " << n[1] << " " << n[2] << " " << n[3] << " " << n[4] << endl;
 return 0;
}

C++: #include<iostream>
int main()
{
	int n[5];
	for (int i = 0; i < 5; i++)
	{
		std::cin >> n[i];
	}
	for (int i = 0; i < 5; i++)
	{
		int max = -100001, max_index = 0;
		for (int j = i; j < 5; j++)
		{
			if (max < n[j])
			{
				max = n[j];
				max_index = j;
			}
		}
		std::swap(n[i], n[max_index]);
	}
	for (int i = 0; i < 5; i++)
	{
		std::cout << n[i];
		if (i != 4)
		{
			std::cout << ' ';
		}
	}
	std::cout << std::endl;
	return 0;
}

C++: #include <iostream>
#include <cstdio>
#include <algorithm>
#include <cassert>
#include <vector>
#include <string>
#include <cmath>
#include <map> 
#include <sstream>
#include <cstdio>
#include <complex>
#include <cstring>
using namespace std;
 
const int MAX= 10000100;

#define loop(i,a,b) for(int i = a ; i < b ; i ++)
#define rep(i,a) loop(i,0,a)
#define all(a) (a).begin(),(a).end()
#define ll long long int
#define gcd(a,b) __gcd(a,b)
#define pb(a) push_back(a)
int GCD(int a, int b) {if(!b) return a; return gcd(b, a%b);}
int lcm(int a, int b) {return a*b / gcd(a, b);}

int main(void){
  int a[5];
  rep(i,5)cin>>a[i];
  sort(a,a+5,greater<int>());
  rep(i,5)cout<<a[i]<<(i!=4?' ':'\n');
}

C++: #include <iostream>
#include <cstring>

using namespace std;

namespace sorting_five_numbers
{
    class SortingFiveNumbers
    {
    private:
        //! データサイズ
        static const int Size = 5;

        //! 入力値
        int dataList[Size];

    public:
        /**
        * @brief コンストラクタ
        */
        SortingFiveNumbers(int target[]) {
            memset(dataList, 0, Size);

            for (int i = 0; i < Size; i++) {
                dataList[i] = target[i];
            }
        }

        /**
        * @fn int* createDescendingList()
        * @brief 降順にソートしたリストを生成する
        * @return int* ソート済みリスト
        */
        int* createDescendingList();
    };

    class Control
    {
    private:
        //! データサイズ
        static const int Size = 5;

    public:
        /**
        * @fn bool executeEx()
        * @brief 5つの整数を読み込み、降順に整列し出力する
        * @return bool 入力値が範囲内ならtrueを、そうでなければfalseを返す
        */
        bool executeEx();

    private:
        /**
        * @fn void read(int target[])
        * @brief 標準入力から読み込む
        * @param[out] target 入力データ
        */
        void read(int target[]);

        /**
        * @fn void write(int target[])
        * @brief 標準出力に書き込む
        * @param[in] target 出力データ
        */
        void write(int target[]);

        /**
        * @fn bool check(int target[])
        * @brief 入力データが範囲内か調べる
        * @param[in] target 調査対象
        * @return bool 入力データが範囲内ならtrueを、そうでなければfalseを返す
        */
        bool check(int target[]);
    };
}

using namespace sorting_five_numbers;

int* SortingFiveNumbers::createDescendingList()
{
    for (int i = 0; i < Size - 1; i++) {
        int max = i;
        for (int j = i + 1; j < Size; j++) {
            if (dataList[max] < dataList[j]) {
                max = j;
            }
        }
        int t = dataList[i];
        dataList[i] = dataList[max];
        dataList[max] = t;
    }

    return dataList;
}

bool Control::executeEx()
{
    int input[Size] = { 0 };
    int* output = NULL;

    read(input);

    if (!check(input))
        return false;

    SortingFiveNumbers list(input);

    output = list.createDescendingList();

    write(output);

    return true;
}

void Control::read(int target[])
{
    for (int i = 0; i < Size; i++)
        cin >> target[i];
}

void Control::write(int target[])
{
    for (int i = 0; i < Size; i++) {
        (i != Size) ? cout << target[i] << " " : cout << target[i] << "\n";
    }
}

bool Control::check(int target[])
{
    static const int Min = -100000;
    static const int Max = 100000;

    for (int i = 0; i < Size; i++) {
        if (Min > target[i] || Max < target[i])
            return false;
    }

    return true;
}

int main()
{
    if (!Control().executeEx())
        return 1;
}

C++: /* All men have limits. They learn what they are and learn
   not to exceed them, I ignore mine. -Batman           */

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

int main(){
int n[5];
for(int i=0;i<5;i++){
	cin>>n[i];
}
sort(n,n+5,greater<int>() );
for(int i=0;i<5;i++){
	if(i==4)cout<<n[i]<<endl;
	else cout<<n[i]<<" ";
}
return 0;
}