填空题答案

[junyuanjun]

Problem 1:

1. primitive data type; reference type
2. F
3. default case

Problem 2:

1. player[0] == winner[0] && player[1] == winner[1] ||
   player[0] == winner[1] && player[1] == winner[0]
2. player[0] == winner[0] || player[0] == winner[1] ||
   player[1] == winner[0] || player[1] == winner[1]
3. playerSum += player[i];
4. winnerSum += winner[i];
5. Math.random() * 100
6. winningNumber / 10
7. winningNumber % 10
8. counter < digitSize
9. Integer.parseInt( digit ) 或者 digit.charAt(0) - 48
10. firstPrize(playerDigits, winningDigits)