Hey FCC campers, need some help with algorithm, thank you in advance.

What is the result of this code :

```
max := tab[0];
FOR i FROM 0 TO tab.length-1 DO
IF (tab[i]> max) THEN
max := tab[i];
END_IF
END_FOR
```

Possible answers :

1-find the minimum of the array values

2-find the maximum of the array values

3-none of the above

and also this one :

```
FOR i FROM 0 TO tab.length/2 DO
temp := tab[i];
tab[i] := tab[tab.length-1-i];
tab[tab.length-1-i] := temp;
END_FOR
```

Possible answers :

1-give the number of prime numbers in an array

2-reverse the elements within an array