sample.txt

kmean算法的c++实现

3000
3
93.0784
66.2557
4.55336
37.0067
85.052
92.3551
3.2136
61.153
99.3225
48.2345
63.1367
27.7963
72.8599
69.1214
90.228
34.5012
17.13
58.1683
12.3722
35.5419
5.50859
36.7199
91.1863
19.1992
3.84228
65.0716
22.1778
19.6539
97.3479
74.3736
1.61443
29.0536
16.8523
0.274667
88.0123
25.4006
17.6611
58.977
36.5398
81.8964
14.0049
56.2609
34.3913
73.3451
22.3304
70.1743
15.2379
45.2651
16.4861
97.9705
80.929
61.3117
47.9537
7.92261
8.52077
94.6409
34.2235
86.6573
70.8213
78.8446
68.4957
22.599
48.4878
84.106
53.7584
16.2023
61.8854
34.138
14.4261
57.5457
0.787378
29.5907
88.6502
61.9434
80.0562
93.5179
54.3718
4.17493
99.4079
4.54726
92.3643
42.0026
35.4198
33.3689
39.2346
69.5334
43.907
48.1674
33.6558
91.1191
0.720237
4.61135
8.84732
56.3768
59.212
86.0775
34.4768
46.968
52.3728
9.63164
61.1194
55.7604
17.8594
63.5426
70.3482
49.0005
73.983
91.76
83.6573
52.1134
24.781
91.1802
33.256
49.7635
22.3609
37.1868
47.9293
40.8063
64.5497
3.14646
57.0513
38.731
56.0442
89.4681
65.8895
58.2476
11.1576
27.8573
5.32853
78.6309
26.2978
76.4245
9.12198
24.4423
0.28077
71.1753
21.8207
54.2741
30.6467
49.6323
90.4874
98.0895
64.0461
12.1189
43.2966
33.8755
28.8827
36.3628
8.2461
44.1359
28.2846
11.0691
74.9413
42.9029
21.5766
4.03455
52.7329
13.8829
72.3197
30.4758
28.2479
50.38
91.1069
37.1654
75.4601
37.5469
51.2009
68.041
21.4148
67.7267
5.15152
26.8349
20.7739
29.3344
80.5078
2.44758
42.2346
60.0879
82.7448
72.6218
20.011
5.0325
83.581
51.5488
73.4825
70.159
22.7363
97.0763
48.1094
12.0792
1.30924
43.0708
80.8008
54.5183
94.8668
72.6524
42.7656
72.1488
64.3941
97.821
63.1001
32.4473
93.231
61.1805
86.0805
36.2102
28.0923
25.3792
65.4469
47.2671
52.327
65.8132
48.6801
52.1348
69.5181
32.3252
54.4542
40.1532
25.5654
95.4649
96.3836
44.7554
47.38
42.9182
56.1693
36.4879
26.2764
41.789
59.3158
8.44142
24.2531
32.3069
56.4653
44.6577
31.2265
68.6148
63.5701
12.1921
51.3596
72.2404
63.9332
67.4123
46.6445
13.9042
25.3304
17.2033
15.8116
89.2605
35.2702
25.6661
36.726
4.20545
7.53502
6.94601
50.3922
35.4076
63.1764
94.8424
14.658
81.6126
38.9935
29.7555
5.81072
71.4347
26.7342
53.6973
96.1241
43.202
96.0417
53.8896
85.4915
62.4928
4.31532
45.6465
15.3264
93.0021
46.6689
35.1268
42.7961
86.346
48.9578
52.5987
3.50963
6.43635
57.1825
96.8352
40.8399
54.0666
26.252
81.2708
29.957
7.28477
61.3208
22.541
74.7185
43.2539
14.7526
62.0289
5.5208
57.1368
91.9187
61.037
56.2883
43.7178
68.8559
60.2191
48.6373
57.3229
75.0206
43.9192
61.4368
15.6896
44.1755
99.9786
13.8279
63.4053
86.5535
15.7018
39.8419
60.5365
85.4671
0.5768
82.7448
12.0945
71.4377
76.3756
87.2402
3.93689
76.9921
25.2449
17.6489
60.7318
25.248
36.4818
80.1843
91.6227
55.4186
42.497
77.4529
39.2224
38.3435
84.7163
73.3207
97.5433
85.2077
99.9603
96.2279
14.4902
2.51167
67.9739
59.1449
44.5875
96.5056
10.6998
24.2164
67.452
80.1111
83.9534
90.2829
37.7941
85.5434
52.0646
31.3578
82.4366
35.7067
86.2178
64.2354
10.0406
77.5109
76.9829
73.2871
49.1684
30.2133
1.77923
70.6534
80.2576
51.9547
37.8216
19.8675
77.2057
77.5445
61.1927
1.11393
24.1157
30.6803
22.7027
46.1959
22.8889
63.7318
41.1023
21.3691
57.2466
28.1228
4.32142
86.1263
28.8125
28.5867
19.3396
6.11591
30.9336
64.2537
1.29398
48.2742
75.7653
9.83612
42.5031
36.2774
40.3302
39.9579
51.9669
94.5402
47.1694
49.7574
6.02741
58.742
45.1399
74.9351
0.759911
81.1304
6.07013
64.3147
46.7727
8.64589
2.84127
8.08435
96.9878
62.0563
84.5576
74.8161
48.085
94.1465
14.3803
60.4053
6.17695
55.1683
85.7295
2.04169
57.3931
43.6537
82.3756
60.3687
33.9244
70.6595
98.1475
22.8858
16.2725
15.6468
81.814
31.8247
62.1906
2.08441
22.7821
89.5047
3.03964
70.8945
43.2661
44.3922
98.1506
79.8761
12.4851
10.9409
87.8109
7.23899
48.5916
26.3344
35.5113
87.3592
23.9143
97.2839
0.0885037
56.8712
39.1278
39.9701
28.3486
39.2682
82.0093
66.2984
8.84732
46.0738
36.3964
19.5441
77.4255
22.7607
56.9353
12.5645
15.1036
17.5054
75.3166
71.6422
29.0262
0.936918
53.5386
39.1339
56.9964
14.9632
49.8978
38.0474
86.288
78.8537
13.2908
51.6404
27.3537
30.6375
71.453
21.1707
33.0149
32.0261
28.7667
14.9693
3.79345
14.8869
39.2895
71.9108
70.0247
97.4792
70.5649
72.393
91.2931
48.5122
23.9174
40.0525
63.9576
27.2164
26.783
27.1889
77.2485
77.4957
62.7613
87.17
8.62758
4.2787
54.9638
86.816
99.0783
10.2908
68.3432
62.0014
98.8281
21.2287
46.5499
69.5212
24.2836
77.5872
49.0127
38.3496
16.6692
21.1829
3.83312
73.5008
43.0525
54.5579
42.1247
15.4668
30.4086
1.32145
29.4137
8.53603
73.2963
45.6374
59.7583
80.9503
5.78021
78.9056
28.1503
90.1395
78.2678
31.7972
46.91
36.1217
29.8135
19.7882
21.6102
96.1791
96.6124
80.285
52.2111
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47.1725
29.4473
75.0267
86.0286
84.9605
16.9164
11.1118
79.3634
8.97244
6.47298
36.7504
82.2199
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60.8264
41.5998
42.2651
34.1197
58.6077
90.2036
14.5634
31.0648
21.7353
52.3942
32.8104
83.1324
81.2494
18.3294
26.8014
50.1907
59.7278
63.6586
89.3582
44.4685
98.468
80.5536
45.7472
34.7148
7.48924
40.1837
28.8247
33.3628
66.5304
2.22785
12.9124
7.3397
55.1134
37.1227
9.61333
3.1373
39.8999
76.5923
78.6737
26.7312
97.3266
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99.7711
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58.8855
17.5665
43.2783
26.2429
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44.6181
45.0636
94.9553
54.0452
13.1413
88.8058
66.7653
76.5801
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45.9639
57.4236
30.9122
10.4251
51.1795
3.27769
37.1258
75.4631
59.9139
0.915555
66.6646
37.6568
66.4022
65.6972
29.1543
50.9873
10.1413
24.8878
55.5315
34.4157
48.9364
10.9897
80.5689
36.8023
26.6823
70.8884
77.9412
44.1939
14.0049
56.4074
50.969
20.1086
49.8795
12.0182
32.1421
19.483
62.3341
25.1534
94.5524
66.8355
96.408
54.9028
28.3731
39.3536
27.4239
4.6144
85.5007
45.4573
87.7834
54.1124
45.4817
39.5215
85.3206
17.0476
5.86261
63.3351
41.3953
39.1369
50.0717
54.9425
26.8715
2.78939
95.9624
15.5248
24.0059
53.8408
78.1487
74.8711
92.5047
15.9581
67.2658
46.1318
67.7633
8.39564
79.2505
10.4556
69.4815
32.6579
77.7917
22.1198
48.732
43.7635
23.0903
74.8131
51.6648
71.6849
69.9973
19.6448
27.9
8.61843
68.7124
75.5913
61.7969
27.7108
71.157
22.8797
54.6953
48.8235
96.1089
20.069
36.2438
17.0232
56.27
35.3496
32.9936
9.37223
0.372326
32.7311
72.2831
35.6914
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3.75378
49.6536
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37.846
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66.3656
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39.4604
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91.7325
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38.4472
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55.4796
66.2618
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2.49336
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65.6453
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66.6952
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41.0077
28.6447
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52.6841
84.6919
69.4571
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55.8885
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32.0994
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22.5623
38.667
1.19938
15.9612
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27.8237
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21.6346
61.6688
18.4851
14.4932
85.4305
70.6992
45.8022
2.31635
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59.032
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48.8113
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1.66021
75.2312
88.9767
3.12815
68.2852
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94.2228
65.5232
73.455
5.78631
25.5287
10.7669
87.6247
11.4414
70.5252
70.5466
81.988
33.2102
12.6926
55.3941
91.995
13.6357
27.7779
77.9931
9.92157
34.9162
42.0728
90.7346
34.6965
81.9575
5.80157
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99.3591
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22.4158
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50.1541
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35.3984
55.1164
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3.06406
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91.229
92.1049
31.1563
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61.5436
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40.2661
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47.3861
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67.2567
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27.4728
28.3883
44.3251
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11.2796
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20.4443
25.2998
84.2158
36.9701
90.3531
44.8225
38.8867
30.3049
47.0717
38.1176
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0.201422
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81.7591
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45.7381
19.8431
75.4234
80.4224
83.9747
66.4632
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25.6447
54.1948
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40.2478
52.3972
69.6249
51.9944
67.5069
88.7204
4.99283
16.9744
46.9893
63.921
27.7047
36.1126
31.0923
77.102
21.5705
64.6474
84.0297
95.8373
53.2456
44.4716
4.58083
0.384533
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14.0324
31.7637
70.9159
55.2812
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33.7321
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11.0874
90.1822
42.4055
14.069
73.5893
42.9243
26.9112
41.8867
17.3956
15.8361
36.7748
1.69988
44.1664
93.6491
98.7091
20.6397
0.686666
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90.9116
53.4104
4.90738
89.227
2.40181
66.7867
4.99893
16.9317
89.4436
32.8776
12.0151
19.2511
94.6104
34.3272
96.8474
77.1264
44.2579
34.5225
92.0194
74.8466
89.8587
15.9978
89.0378
70.5679
8.95718
40.1166
71.8436
58.4216
31.3028
31.1563
77.0196
50.38
5.80462
37.9498
21.4026
55.9465
73.9341
76.1773
87.6919
87.8231
65.1875
4.45265
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71.7093
80.2667
37.3302
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67.2567
25.5928
28.547
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64.3422
20.4901
4.2787
51.0453
1.84332
69.6677
75.0206
74.041
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41.612
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60.2954
27.0913
85.4091
1.88604
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42.9151
52.4216
9.14029
23.6579
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0.128178
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42.3872
36.2072
61.745
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32.8257
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38.9203
30.9
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74.8466
76.9738
3.61339
98.3978
18.5858
8.44142
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