enzofrnt

import time

from django.db import connections
from django.db.utils import OperationalError
from django.core.management.base import BaseCommand
from django.db import DEFAULT_DB_ALIAS


class Command(BaseCommand):
    """Django command to pause execution until database is available"""

enzofrnt

package exercice;
        
import java.util.*;

public class TestEffi  {
    public static void main(String[] args) {
        List<List<Character>> ordres = new ArrayList<>();
        ordres.add(List.of('c', 't', 'e', 'x', 'a', 'm', 'p', 'l', 's', 'r', 'd'));
        ordres.add(List.of('t', 's', 'p', 'm', 'r', 'l', 'x', 'e', 'd', 'a', 'c'));
        ordres.add(List.of('a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k'));