我想就基于原始分数为团队获得调整分数的最佳/最有效方法提出建议。让我解释。
这些球队是合同桥牌球队,获胜者的原始分数是从 0(平局)到任意数字,但很少有超过 100 的情况。原始分数称为 IMPS,调整后的分数称为 VPs,但这只是为了清楚起见。
调整表为:
IMPs VPs
1 thru 2 16 to 14
3 thru 4 17 to 13
5 thru 7 18 to 12
8 thru 11 19 to 11
12 thru 15 20 to 10
16 thru 20 21 to 9
21 thru 26 22 to 8
27 thru 33 23 to 7
34 thru 41 24 to 6
42 thru 50 25 to 5
51 thru 60 26 to 4
61 thru 71 27 to 3
72 thru 83 8 to 2
84 thru 95 29 to 1
96+ 30 to 0
这是我的代码。它工作正常:
PHP
$teamArawScore = 20; //Actual result will come from form input
if ($teamArawScore >95 )
{
$teamAadjScore = 30;
$teamBadjScore = 0;
}
else
{
$adjustmentArray = array
(15,
16,16,
17,17,
18,18,18,
19,19,19,19,
20,20,20,20,
21,21,21,21,21,
22,22,22,22,22,22,
23,23,23,23,23,23,23,
24,24,24,24,24,24,24,24,
25,25,25,25,25,25,25,25,25,
26,26,26,26,26,26,26,26,26,26,
27,27,27,27,27,27,27,27,27,27,27,
28,28,29,29,28,28,28,28,28,28,28,28,
29,29,29,29,29,29,29,29,29,29,29,29);
$teamAadjScore = $adjustmentArray[$teamArawScore];
$teamBadjScore = 30 - $teamAadjScore;
}
echo "TeamA won by $teamArawScore so it won $teamAadjScore VPs and TeamB won $teamBadjScore VPs.";
我的方法似乎效率低下。由于数组很小,我怀疑是否存在任何性能问题,但我想尽可能高效地进行转换。
你有什么建议?