bran921007 · June 5, 2023 22:06
diff --git a/Pregunta1.md b/Pregunta1.md
diff --git a/pregunta1.php b/pregunta1.php
 <?php
 //No validado para el caso $n = 6
 $n = 5;
 if($n == 0){
    echo "ERROR";
 }

 for($row = 1;$row <=$n; $row++ )
 {

    for($column = 1; $column <= $n; $column++)
    {
        if((($column == $n or $column == 1) and ($row == 1 or $row==5)) or (($column == 2 or $column == 4 ) and ($row == 2 or $row == 4)) or ($column == 3 and $row == 3) )
        {
            echo "X";
        }
        else{
            echo "_";
        }

    }
    echo "<br>";

 }
diff --git a/pregunta2.md b/pregunta2.md
diff --git a/pregunta2.php b/pregunta2.php
 <?php

 $myArray = array(1,2,2,4,5,6,7,8,8,8);

 $arr = array_count_values($myArray);

 arsort($arr); //sort descending maintain keys

 $occurences = reset($arr); //get the first value )
 $mostFrequentNumber = key($arr); //get the key, as we are rewound it's the first key

 echo "Longest: ".$ocurrences;
 echo "Number: ". $mostFrequentNumber;
diff --git a/pregunta3.md b/pregunta3.md
diff --git a/pregunta3.php b/pregunta3.php
 <?php
 //incomplete
 $myArray = array(
    array(1,2,9),
    array(2,5,3),
    array(5,1,5)
   );
 $res;   
   for ($i = 0; $i < count($myArray); $i++) {
       for($n = 0; $n<count($myArray[0]); $n++){
            $res = $myArray[$i][$n] + $myArray[$i][$n];
           if($res<=6){
               echo $myArray[$i][$n];
           }
           echo '/n';
           
       }
   }
 ?>
diff --git a/pregunta4.md b/pregunta4.md
diff --git a/pregunta4.sql b/pregunta4.sql
 select APPX_employee.lastname, APPX_educationlevel.description from APPX_employee LEFT JOIN APPX_educationlevel ON APPX_employee.id=APPX_educationlevel.id LEFT JOIN APPX_department ON APPX_employee.department_id=APPX_department.id ORDER BY APPX_employee.lastname where SUM(APPX_employee.salary) > 250000 ;
	<?php
	//No validado para el caso $n = 6
	$n = 5;
	if($n == 0){
	echo "ERROR";
	}

	for($row = 1;$row <=$n; $row++ )
	{

	for($column = 1; $column <= $n; $column++)
	{
	if((($column == $n or $column == 1) and ($row == 1 or $row==5)) or (($column == 2 or $column == 4 ) and ($row == 2 or $row == 4)) or ($column == 3 and $row == 3) )
	{
	echo "X";
	}
	else{
	echo "_";
	}

	}
	echo "<br>";

	}
	<?php

	$myArray = array(1,2,2,4,5,6,7,8,8,8);

	$arr = array_count_values($myArray);

	arsort($arr); //sort descending maintain keys

	$occurences = reset($arr); //get the first value )
	$mostFrequentNumber = key($arr); //get the key, as we are rewound it's the first key

	echo "Longest: ".$ocurrences;
	echo "Number: ". $mostFrequentNumber;
	<?php
	//incomplete
	$myArray = array(
	array(1,2,9),
	array(2,5,3),
	array(5,1,5)
	);
	$res;
	for ($i = 0; $i < count($myArray); $i++) {
	for($n = 0; $n<count($myArray[0]); $n++){
	$res = $myArray[$i][$n] + $myArray[$i][$n];
	if($res<=6){
	echo $myArray[$i][$n];
	}
	echo '/n';

	}
	}
	?>