subtasks:
  - score: 15             
    type: sum            
    cases: [1, 2, 3,4]       
  - score: 20            
    type: sum
    cases: [5,6,7,8,9,10]
  - score: 30            
    type: sum
    cases: [11,12,13,14,15,16]
  - score: 35            
    type: sum
    cases: [17,18,19,20]

inputFile: '#.in'   
outputFile: '#.out'