为了防止每个人获得的随机数不一样，我把原始的每科得分放到CSV文件中。这个论坛的贴代码功能有个缺陷，美元符号$总被弄错。而且，编辑完帖子说超过15000字符的限制了，所以，我把程序代码也放在附件里了。
数据如下：
| s01 | s02 | s03 | s04 | s05 | s06 | s07 | s08 | s09 | s10 |
1 | 79.16 | 89.60 | 78.22 | 74.54 | 87.64 | 77.99 | 80.73 | 71.77 | 81.63 | 100.27 |
2 | 83.51 | 84.97 | 77.81 | 79.90 | 75.72 | 69.48 | 74.17 | 83.76 | 73.14 | 74.56 |
3 | 76.25 | 72.55 | 72.50 | 82.76 | 97.07 | 85.19 | 87.44 | 78.84 | 80.53 | 81.29 |
4 | 89.30 | 90.77 | 66.37 | 82.19 | 65.11 | 69.16 | 75.53 | 92.52 | 73.57 | 66.89 |
5 | 84.89 | 86.83 | 72.56 | 79.75 | 66.01 | 74.28 | 86.40 | 86.50 | 100.76 | 87.57 |
6 | 88.20 | 103.09 | 76.67 | 61.76 | 83.01 | 78.36 | 79.50 | 68.44 | 71.09 | 85.28 |
7 | 75.51 | 88.29 | 74.97 | 74.36 | 61.51 | 87.46 | 63.20 | 73.19 | 85.30 | 84.59 |
8 | 57.27 | 59.59 | 81.83 | 89.54 | 73.93 | 58.46 | 84.02 | 95.77 | 84.46 | 92.08 |
9 | 79.36 | 81.10 | 75.40 | 78.11 | 70.36 | 71.68 | 87.41 | 82.13 | 85.06 | 81.02 |
10 | 70.93 | 78.16 | 71.30 | 68.51 | 78.55 | 89.77 | 92.93 | 91.21 | 74.07 | 95.40 |
11 | 80.36 | 89.33 | 79.95 | 82.41 | 69.91 | 78.95 | 79.00 | 74.52 | 78.90 | 89.05 |
12 | 90.34 | 73.40 | 81.90 | 82.45 | 87.91 | 76.11 | 77.14 | 98.73 | 67.35 | 91.13 |
13 | 72.51 | 82.57 | 58.85 | 87.52 | 100.20 | 66.27 | 75.40 | 81.80 | 62.21 | 55.33 |
14 | 87.32 | 96.63 | 96.61 | 83.43 | 91.91 | 82.99 | 69.31 | 87.04 | 81.72 | 86.72 |
15 | 97.74 | 68.91 | 79.17 | 87.50 | 75.53 | 72.47 | 77.19 | 86.69 | 70.19 | 93.95 |
16 | 73.72 | 105.86 | 100.49 | 76.92 | 76.05 | 81.43 | 84.74 | 96.46 | 74.76 | 67.74 |
17 | 79.75 | 86.29 | 75.88 | 76.63 | 68.31 | 67.91 | 70.45 | 77.01 | 84.13 | 66.24 |
18 | 67.76 | 84.94 | 92.83 | 88.62 | 73.76 | 78.33 | 89.09 | 70.84 | 73.32 | 88.62 |
19 | 89.01 | 91.20 | 78.30 | 61.71 | 89.54 | 81.20 | 85.98 | 92.74 | 75.08 | 74.82 |
20 | 72.45 | 66.09 | 94.85 | 94.18 | 65.02 | 81.13 | 80.69 | 86.35 | 70.42 | 66.49 |
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要想让序号为1、2、3的3个孩子是校长家的三胞胎，要想让他们3个加权成绩排名最靠前，权重应该是：
1 | 0.152136 |
2 | 0.163439 |
3 | 0.100261 |
4 | 0.089248 |
5 | 0.152136 |
6 | 0.152136 |
7 | 0.100551 |
8 | 0.02636 |
9 | 0.037662 |
10 | 0.02607 |
这样，他们3个的排名分别是：
Optimization-2018-03-14-10-24-56.rar
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