Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.
Question by Ibrahim Mesecan.
Swimming Contest - 2
In swimming contests, the swimmers jump/fall into water
from platforms of different heights while performing acrobatics.
They are evaluated by many judges. Every judge gives a
point between 0 and 10. When calculating the average of
the swimmer, usually two of the evaluations (Max and min)
are discarded and the average is calculated out of the rest of
the judges. But this year, the organization committee has decided
to discard the middle grade. There will be 5 juries, and you
are asked to calculate the average grade by discarding
the middle grade.
Question:
Write a program that is going to read swimming information
for n swimmers. Then, your program should calculate and
show the top m medalists.
Input specification
You will be given two integers in the first line: n,
the number of people and m: the number of top swimmers
to show where 1 ≤ m ≤ n &le 10,000.
Then, in the following n lines you will have the
information for swimmers. In every line, first you will be
given the name of swimmer and that is followed
by 5 points given by the judges. The names contain
at most 15 (only 26 English) letters and
no special characters or space.
Output specification
Show the name of top m swimmers. If there are
several swimmers with the same average, show the
people in ascending name order.
Sample Input I
3 2
Shaun 8.4 5.6 7.2 9.2 8.1
George 5.4 8.7 6 9.9 7.6
Kim 7.5 5.2 5.9 9.1 8.5
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Sample Output I
Shaun
George
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When the middle grades are discarded the swimmers
have the following averages:
- Shaun: 7.6
- George: 7.5
- Kim: 7.175
Для отправки решений необходимо выполнить вход.
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