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(singke) #1
1 2 3 4 5
3.


  1. __




--


  1. 1 2 3 5 5 10 10 18 18

  2. 3 15k 15 70k 70 200k 200 500k 500k





  3. =2 1 2 3 7 1 3 1 24






  4. =2 1-2 1 7 1 24 9 60





11.

12.

12 60 12

60

21- 2

21 2

12 15
15 26
24 38
36 50
48 60
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