Cool solution! Deserves more clever points, IMHO

Sorry. Looks like someone's contributions with random tests was wrong. I'll try to fix. Thanks

"give money to user starting from bigger values to lesser"

So, why does the test expect '596 * 5 EUR', when ATM has bigger values - 500, 200, 50 EUR?

sorry this is all ok need read carefully details :)

same with 'Can't do 2582 EUR. Value must be divisible by 500!'
why should it be divisible by 500, it should be divisible by 5 ....

same,
2980 'EUR'
Expected: '596 * 5 EUR', instead got: '5 * 500 EUR, 2 * 200 EUR, 1 * 50 EUR, 1 * 20 EUR, 1 * 10 EUR'

and 70+ random tests fail like this ... maybe the ATM should give the lowest valued bills first, but i am not sure, that's not mentioned in the task

test faill but result is good ?

value = EUR 185

Expected: '37 * 5 EUR', instead got: ', 1 * 100 EUR, 1 * 50 EUR, 1 * 20 EUR, 1 * 10 EUR, 1 * 5 EUR'