2 10 1 3 4 5 6 7 8 9 20 30 67 100 200 600 2001 5000 6230 10000 -1 |
Case 1: 1 Case 2: 4 Case 3: 0 Case 4: 2 Case 5: 2 Case 6: 3 Case 7: 3 Case 8: 3 Case 9: 3 Case 10: 4 Case 11: 5 Case 12: 5 Case 13: 7 Case 14: 7 Case 15: 8 Case 16: 10 Case 17: 11 Case 18: 13 Case 19: 13 Case 20: 14 |