Is there a way to debug a code in sololearn?

Question

as the title suggests - i an currently writing a code but in order to check it and see if it works i can only see compilation error or runtime error

is there a way to debug it inside sololearn to search for logical error or do i have to use a launguage specific compiler?

Answer 1

can print every few iterations
like every 10th using if condition
if(i%10 == 0)
cout << something something

Answer 2

don't sweat it
nothing wrong with rewriting the code
sometimes it's better to have a fresh start than patching holes all over the place.

in the end, it's just more practice which never hurts ;)

Answer 3

just use cout at critical point
print out values
addresses
whatever helps

Answer 4

but if i have for example a loop that runs a lot of times it would mean i would print that value a lot of times - even if i add text it can be hard to track

sometimes just the end of the loop isnt enough :/

Answer 5

its a good idea in general (so first of all thx for the idea :) )
but i started with a realy not efficient code for my problem to go to a more effective one later on
lets just say i have a lot of loops - with recursive included....