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вернуться в форум10000 500 50 40
best of luck What is answer on this test? =) 0 250 So....., how get this answer? Explain, please. =) If the plane flies at speed 40, it will reach required height in 250 seconds, i.e. it will do it in time (less, than 500), and there are no time when it exceeded the speed limit (when passengers have their ears blocked). So, mintime = 0. Maxtime is 250, because the plane can fly all the way at speed = 40 + EPS :)
Edited by author 31.10.2011 13:02 Thank you very mutch!!! AC! =)
And just for fun tests:
Test #1
h == 10000 &&
t2 == 500 &&
Vm == 50 &&
x == 10
Test #2
h == 10000 &&
t2 == 500 &&
Vm == 50 &&
x == 9
Test #3
h == 10000 &&
t2 == 500 &&
Vm == 50 &&
x == 11
Test #4
h == 10000 &&
t2 == 500 &&
Vm == 50 &&
x == 20
Test #5
h == 10000 &&
t2 == 500 &&
Vm == 50 &&
x == 19
Test #6
h == 10000 &&
t2 == 500 &&
Vm == 50 &&
x == 21
ans: 0.000000000000000 476.190476190476200 Hey there,
Is it possible for you to explain the last one.
why is it 476..19....?
Thanks Answers for tests IgorKoval(from Pskov)
125.00000 500.000000
134.146341 500.0000000
115.384615 500.0000000
0.000000 500.000000
16.129032 500.000000
0.0000000 476.190476
Edited by author 26.01.2013 22:32 What does the EPS mean? How much it must be? EPS is very small positive number.
For example, you may assume EPS = 10^-2011 Thank you very much! But I didn't think that it must be SO small. |
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