What wrong in this code?

Question

https://code.sololearn.com/cg4m0J4YwlkZ/?ref=app

Answer 1

You haven't declared operand.

You declared operator.

Answer 2

Line 13 is operator not operand

Answer 3

It's @name for example @Anuj Raghu = Anuj Raghu

Answer 4

In line 13 it is operand not operator

Answer 5

Hey Anuj Raghu why did you want to tag me? Your question seems already answered.

Answer 6

Mirielle👽 that's true. Either you have to follow the person you are trying to tag or that person needs to be an existing participant in the current thread.

Answer 7

Apart from what I mentioned about the order of the prompt and input it looks OK to me. 'first' and 'second' are the operands, so no issue there.

Answer 8

You need to have the printf in line 8 before the scanf in line 5 and the prompt needs to say 'operator' rather than 'operand' although the order of statements does not matter so much in code playground.

Answer 9

You have used operator word that should not be used . You should use Operator word insted of that

Answer 10

Sonic

Answer 11

@<Sonic>

Answer 12

operator is a keyword of c++ . You should declare it as Operator

Answer 13

Thank you guys for helping me specially AJ and Jesus

Answer 14

Break function

Answer 15

You can try again you will get correct answer.

Answer 16

its hard

Answer 17

<php if(!issue($_SESSION))session_start();

If(isset($_POST'submit3'])){

$application_id=rand(1, 9999);

$SESSION['application_id']=4application_I'd;

//define a maxim size for the uploaded images I KB

define (MAX SIZE"", "100");

I/this function read the extension of the file. It is used to determine if the file is in image by checking the extension.

function get extention($str) {

$i=strrpos($str, ".");

if (!$i) {return";}

$1=strlen($str) - i;

$ext=substrate($str, $i÷1, $I', :

return $ext;

}

$errors=0;

//checks if the form has been submitted

//for uploading image

$image=$_FILES['image'] [name];

if($image)

{

$file name =stripslashes($_FILES['image'] ['name']);

$extention= get Extention($filename);

$extention=strlower($extention);

if (($extention!=" jpg") &&($extention"jpeg")&&($extention"png")&&($extention !="gift"))

{

$_SESSION['errors']=Unknown extention!';

$img="";

}

}else{

$size=filesize($_FILES['image'] ['tmp_name']);

if ($size>MAX_SIZE*1024)

$ SESSION['error']='You have excee

Answer 18

not operand

Answer 19

Is a software for online payment for secondary school i try my best but is not working, is going to submited on 25/feb

Answer 20

Can you plese help me out