type: subtask
score_total: 100
groups:
    - id: 1
      scoreа: 0
      testcases: [1,2]
    - id: 2
      score: 31
      testcases: [3,4,5,6,7,8,9]
    - id: 3
      score: 32
      testcases: [10,11,12,13,14,15,16,17,18,19]
    - id: 4
      score: 37
      testcases: [20,21,22,23,24,25,26,27,28,29]
public: [1, 2, 3, 4]
