C :

#include<stdio.h>
#include<string.h>
int main()
{
	long long int n;
	scanf("%lld",&n);
	while(n--)
	{
		long long int a;
		scanf("%lld",&a);
		printf("%lld\n",(a-1)*1000+471);
	}
	return 0;
}

C++ :

#include <iostream>
#include <cstdio>
using namespace std;
const int  n=471;
int t;
long long m;
int main()
{
	scanf("%d",&t);
	while(t--)
	{
		scanf("%lld",&m);
		if(m==1)
			printf("%d\n",n);
		else
			printf("%lld%d\n",m-1,n);
	}
	return  0;
}

Java :

import java.util.Scanner;
public class Main
{
	public static void main(String[] args)
	{
		Scanner sc=new Scanner(System.in);
		int n=sc.nextInt();
		while(n-->0)
		{
			long m=sc.nextLong();
			System.out.println((m-1)*1000+471);
		}
	}
}