import java.util.Scanner;

public class Leading_Zero_1942 {
    public static void log(Object obj) {
        System.out.println(obj.toString());
    }
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] a = new int[n];
        for(int i=0;i<n;i++) {
            a[i] = sc.nextInt();
        }
        for(int i:a) {
            log(i);
        }
    }
}