package main

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

var sc = bufio.NewScanner(os.Stdin)

func Scanner() string {
	sc.Scan()
	return sc.Text()
}
func main() {
	buf := make([]byte, 0)
	sc.Buffer(buf, 100000007)
	sc.Split(bufio.ScanWords)
	n, _ := strconv.Atoi(Scanner())

	for i := 1; i <= n; i++ {
		for j := 1; j <= n; j++ {
			if i == 10 {
				fmt.Print(0)
			} else {
				fmt.Print(i)
			}
		}
	}
	fmt.Println()
}