In a chess tournament with 5 contestants, each plays all others once, no draws. Winner gets 1, loser 0. Which sequence cannot represent scores?
- A3, 2, 2, 2, 1
- B4, 4, 1, 1, 0
- C2, 2, 2, 2, 2
- D3, 3, 2, 1, 1
In a chess tournament with 5 contestants, each plays all others once, no draws. Winner gets 1, loser 0. Which sequence cannot represent scores?