// No.1915 Addition
package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
)

func solve(n int) int {
	e := 1
	for o := n; o != 0; o /= 10 {
		e *= 10
	}
	return n * e
}

func main() {
	sc := bufio.NewScanner(os.Stdin)

	sc.Scan()
	T, _ := strconv.Atoi(sc.Text())

	for i := 0; i < T; i++ {
		sc.Scan()
		N, _ := strconv.Atoi(sc.Text())
		M := solve(N)
		fmt.Println(M)
	}
}