[Archive!] Pure mathematics, physics, chemistry, etc.: brain-training problems not related to trade in any way - page 265

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[Deleted] 2010.03.02 22:24 #2641

Richie >>:

Это моё выражение. Воруете :) Ваше мнение какое по поводу 7 сигарет?

I don't care if it's 9.5. I don't smoke.

Igor Malcev 2010.03.02 22:34 #2642

Can you bend it?)

richie 2010.03.02 22:38 #2643

xeon писал(а) >> but you can bend? t:-)

You probably can't. I don't smoke either.

vegetate 2010.03.02 22:53 #2644

7 is possible. I have no time to draw now. imagine a "daisy" of 7 cigarettes. one in the centre and 6 around the circumference. turn the end towards yourself. put the top petal and the centre upright. you get something like a trough with 2 exhaust pipes.

that's a wicked task. Night, still working and working, and only 3 cigarettes left (forgot to buy in the afternoon).

Nah... wrong decision. the daisy stays with 4 petals and 2 cigarettes vertically on the ends. Only the middle cigarette needs to be shortened.

Wrong again.

Avalanche The power of C++ Questions from Beginners MQL5

EvGen 2010.03.02 23:27 #2645

I don't understand about the boxes.

Why 1 ? What's the tricky part?

https://forum.mql4.com/ru/29339/page255

Sceptic Philozoff 2010.03.02 23:36 #2646

Yes, paradoxical. But that's the tricky condition to see here: "the boxes were labelled HF, HB and BB according to their contents, but someone has mixed them up and now each box is labelled with an inscription that does not correspond to the contents".

I too had inattentively read the two maths problem, and MetaDriver duly snapped at me, knowing the solution but not saying the condition itself ("Now I know the answer"). I had to get to it myself.