sample2.txt

k近邻算法的c++实现

3.44615 4.61592 6.80136 3
9.11283 2.72042 3.84045 3
8.94192 0.378735 4.47249 3
6.09302 7.17887 8.12464 3
1.53996 0.949126 3.51299 3
9.16654 0.019837 5.47777 3
5.67064 8.53298 5.20432 3
7.67174 3.05368 2.8663 3
7.61895 9.59258 3.5667 3
1.19266 6.96921 6.77786 3
1.63549 2.11402 6.80837 3
5.4857 2.73049 1.49083 3
7.74346 4.33027 4.70443 3
9.67528 1.98584 1.87658 3
1.26164 2.35511 7.06503 3
6.75405 7.86767 4.07849 3
1.51158 1.85095 5.41093 3
8.511 0.328074 9.15677 3
1.93426 4.49812 3.05734 3
6.80685 7.74285 1.9895 3
2.25837 4.90005 4.20392 3
6.88742 5.20951 1.648 3
1.55126 8.88638 6.64113 3
6.41804 6.00574 1.36052 3
5.3206 1.23234 1.52287 3
7.36778 2.2956 7.28935 3
6.48701 0.825831 3.61003 3
8.06452 0.651265 6.93014 3
5.30473 5.55651 2.65328 3
0.868862 3.51695 1.24149 3
3.40129 8.90652 7.48924 3
8.29615 5.65691 0.885342 3
8.30073 6.65059 5.12162 3
8.22474 1.13468 7.44011 3
3.33567 6.4629 3.89233 3
8.4109 7.71111 6.41652 3
9.96887 6.8453 9.00204 3
3.01462 7.99768 1.57079 3
1.53142 5.87268 6.38661 3
0.613117 6.48274 0.662862 3
5.44603 6.05426 3.57158 3
5.35356 4.92935 2.66182 3
1.40751 0.369884 9.79553 3
1.85278 1.86132 6.74551 3
2.00812 7.5454 8.74813 3
1.32237 1.18107 5.47472 3
6.13666 3.06803 1.8833 3
2.52327 6.60665 9.56389 3
0.418409 7.63726 4.75204 3
7.734 8.88852 0.88229 3
6.2569 7.87652 9.35484 3
2.2132 7.846 5.05448 3
5.90899 6.50624 8.43074 3
6.9158 7.46941 6.4275 3
6.75405 1.99896 9.10794 3
9.69573 5.85803 7.59209 3
4.72762 2.29957 9.67406 3
1.20212 8.90164 4.23841 3
2.05725 4.70321 0.679952 3
9.34141 3.57799 5.22111 3
7.18802 5.73168 6.37288 3
1.81829 9.81536 8.50124 3
2.37953 2.04474 0.821558 3
1.14933 5.26353 7.4102 3
3.16111 7.35923 1.34495 3
1.84973 1.3419 9.6643 3
9.84466 2.23701 6.13636 3
6.57369 7.75842 5.01053 3
0.9476 4.71786 9.67315 3
7.97754 2.65206 7.575 3
7.83593 1.35441 4.72457 3
7.34153 2.7897 7.11112 3
5.46342 1.51128 9.88983 3
0.672323 9.1232 0.724509 3
2.0069 4.05286 2.77139 3
9.44548 3.74157 4.47401 3
6.68203 6.03778 7.44774 3
7.53533 1.07334 3.79711 3
6.38874 8.99777 7.00827 3
9.50102 5.33494 4.24146 3
4.26649 1.04129 3.9143 3
9.46684 4.00128 0.703757 3
3.02988 3.68755 8.99686 3
5.65142 9.65575 5.59801 3
9.33073 2.17811 0.322886 3
4.35591 6.26362 5.29618 3
8.61507 8.36024 2.16163 3
0.215461 6.97104 1.077 3
9.26817 7.28324 8.12586 3
7.98029 5.13321 6.9393 3
6.48671 3.66466 7.51793 3
6.2566 4.76547 3.20231 3
6.58315 3.62468 6.17786 3
6.79556 7.17582 3.14005 3
7.52007 1.79479 9.02554 3
5.26811 3.4373 1.14414 3
7.6635 5.33341 7.19779 3
2.30964 3.87707 6.40858 3
8.28028 5.76556 4.51186 3
8.1576 2.09357 7.08792 3
2.43355 8.19819 2.13477 3
1.72735 8.46339 7.54967 3
9.90356 6.51906 3.09671 3
6.72109 2.88034 6.99332 3
0.822779 4.00922 5.88763 3
4.54878 4.85031 2.56478 3
6.13697 2.5547 5.05966 3
7.79229 7.28507 5.43626 3
6.98691 1.64098 2.80343 3
9.81567 4.65865 5.35752 3
3.97778 1.76244 5.08438 3
7.25425 2.84829 9.2233 3
7.22282 7.06137 5.40483 3
3.68694 3.23283 3.42357 3
5.34715 0.152287 4.82345 3
6.10309 3.7257 9.45799 3
2.51106 9.4525 4.77218 3
2.03742 0.602741 8.72036 3
3.23496 7.16636 5.71245 3
5.74908 3.5316 6.75527 3
1.62511 5.63433 6.0271 3
7.75842 8.32209 0.896939 3
0.758385 2.25837 7.97815 3
4.74532 3.90851 9.28892 3
5.74389 9.97467 7.34977 3
7.4575 8.12555 5.07828 3
6.56392 2.43202 6.77572 3
4.1261 7.25547 8.35444 3
0.506302 1.97668 5.9682 3
7.23869 3.3372 1.38188 3
5.01755 5.42467 1.38981 3
3.55022 7.05252 1.142 3
6.44612 8.7289 9.55901 3
2.25074 8.97427 8.36787 3
4.61684 8.21955 8.44417 3
5.42955 4.22315 5.40483 3
3.73852 4.40413 6.49464 3
9.69573 1.47435 7.59453 3
3.06223 5.58031 5.04654 3
9.2349 2.96731 5.70421 3
2.2074 4.00098 3.37718 3
9.97711 3.99487 1.48137 3
2.42744 8.29402 2.81808 3
3.16385 4.50636 5.93188 3
2.51778 3.50719 3.29325 3
5.6859 8.21162 1.65593 3
2.86386 5.8034 8.73653 3
5.36241 2.17292 7.78344 3
9.50072 3.67809 3.22977 3
3.10251 8.56136 9.97864 3
8.27815 2.92703 3.73211 3
1.87994 6.28895 9.87732 3
3.54381 9.61547 4.08826 3
5.90472 9.86267 9.42961 3
2.4192 5.34501 4.97879 3
3.5548 2.26478 7.20908 3
0.985748 3.33415 1.73162 3
5.77471 4.25336 7.04733 3
8.81588 3.5435 2.80984 3
9.01059 0.358287 5.62059 3
9.45158 1.50578 2.50771 3
9.58342 8.38191 6.10553 3
2.99326 9.90356 8.20368 3
5.95294 0.532853 0.979644 3
9.06613 5.56505 1.67913 3
7.84631 6.78915 9.71465 3
0.420545 8.62087 1.76977 3
7.95679 0.848415 7.75353 3
5.48784 6.36555 8.20276 3
4.13739 2.42012 3.03751 3
8.6108 3.14646 0.18067 3
8.92666 2.82723 6.66189 3
5.69109 0.576189 4.29365 3
0.145878 0.202643 6.30696 3
6.82302 0.835292 0.978118 3
2.42256 2.22999 6.1037 3
2.44362 1.00162 3.21238 3
6.06616 4.62813 5.82873 3
1.79846 9.48546 1.69958 3
8.03674 8.67672 7.03726 3
8.41243 8.01721 3.71166 3
1.00528 7.2747 5.16282 3
2.96945 5.46373 4.2552 3
2.00385 2.55531 6.00757 3
5.833 4.3028 4.58174 3
3.10099 5.21073 3.6671 3
5.57817 8.09839 0.499283 3
4.24543 2.65389 6.00299 3
2.68807 0.0677511 7.72912 3
4.03027 6.21174 4.59181 3
5.14176 0.0292978 9.92889 3
9.02036 2.949 9.83459 3
1.32206 0.949126 3.22977 3
7.60308 1.73345 9.91241 3
1.70721 8.20368 5.44847 3
1.37822 1.9953 5.71886 3
0.437941 5.77502 4.79202 3
7.12394 3.57585 4.08704 3
7.32231 5.20127 8.1399 3
6.60451 3.34971 9.75951 3
6.4095 6.37562 9.06613 3
1.21128 5.17563 3.93017 3
5.17258 5.58336 6.97348 3
4.83383 0.466018 5.00565 3
4.84695 6.63778 7.2396 3
2.76162 3.46538 6.78457 3
3.81237 6.94327 4.3965 3
8.03613 4.50331 1.78625 3
8.35566 2.97952 2.35633 3
0.743126 2.23579 4.18104 3
4.9321 0.356456 3.74035 3
1.54485 8.47865 8.99472 3
1.42094 3.4431 0.795007 3
9.51384 2.94229 3.17606 3
8.099 9.91089 9.37956 3
7.32933 6.20563 1.02237 3
8.36299 7.58415 1.34342 3
5.34074 3.88592 2.55257 3
0.906095 6.00391 5.58275 3
1.18961 9.4583 0.0241096 3
5.29099 4.35286 0.310373 3
4.81887 3.71471 6.06861 3
7.97205 2.1015 4.99527 3
1.06662 1.79174 8.20124 3
2.00446 0.14832 6.11072 3
4.86953 0.176397 9.94842 3
7.22098 9.63866 2.68227 3
8.65291 2.46254 9.79125 3
4.76821 4.23872 1.75634 3
9.00784 0.0643941 6.79556 3
6.89169 0.751671 6.68294 3
1.48747 8.88272 7.45537 3
5.90564 3.72875 8.70083 3
9.56816 1.29093 3.12235 3
1.70019 3.53221 0.998566 3
7.73614 1.04709 2.74545 3
1.1475 5.26902 0.464187 3
0.575274 3.02805 2.678 3
1.60558 9.48607 1.96692 3
0.821863 6.37288 5.34104 3
0.670797 5.68865 9.48363 3
0.945158 4.85092 2.76559 3
1.60741 7.8872 3.94787 3
6.11957 8.38282 0.74221 3
4.76485 8.74325 5.62059 3
2.70669 0.824915 5.73565 3
6.01642 6.71529 5.26383 3
6.87735 7.67602 1.11057 3
0.0662252 0.160527 9.77142 3
3.92987 9.46989 2.84158 3
5.63738 4.86007 0.333567 3
1.57231 8.6227 8.93826 3
7.2982 8.17927 1.00681 3
1.04862 5.53941 2.64718 3
1.29704 5.2852 8.93399 3
9.87457 0.21485 8.23756 3
6.44765 1.75726 0.688498 3
0.267037 4.55824 1.17222 3
2.15918 3.83496 8.52626 3
9.41374 4.5204 2.93954 3
0.325327 3.6494 1.99316 3
2.73293 6.04755 5.96271 3
2.26081 3.37474 0.589312 3
0.533769 1.1655 7.1865 3
2.44057 0.531632 8.28669 3
3.16935 6.37928 1.27506 3
3.70922 7.94824 6.8923 3
1.22349 1.29643 7.20298 3
0.127567 7.36595 8.78018 3
6.6512 7.19932 6.5624 3
9.9765 6.6448 6.64632 3
9.41069 9.44731 9.44121 3
8.8699 8.18873 4.91256 3
3.21299 0.351573 5.44694 3
7.73064 1.85949 0.473647 3
4.80453 6.75588 4.68093 3
8.74416 0.515763 5.89038 3
4.97696 5.24705 7.36961 3
0.636006 1.63579 2.1308 3
7.48161 3.96649 2.77413 3
8.93948 5.54521 6.82577 3
5.48723 9.60631 9.10184 3
3.56792 0.777612 3.9198 3
5.39109 7.65435 7.72271 3
1.27537 1.34892 7.91101 3
5.93982 9.52513 8.30988 3
0.672018 0.417493 6.7333 3
7.97998 8.10846 7.77276 3
8.66298 1.2418 8.06482 3
7.9928 9.78851 6.35548 3
5.7094 0.732139 0.663167 3
8.11213 2.31635 0.220954 3
9.44212 4.51247 1.48686 3
7.84875 0.37965 2.52358 3
8.12494 6.4864 7.11325 3
9.48241 0.479141 5.61083 3
3.54106 1.70415 0.564898 3
1.29032 0.11536 6.863 3
3.27647 0.0982696 8.35322 3
1.7011 9.50316 1.01199 3
1.38432 1.63701 3.56151 3
4.36537 3.34941 3.82641 3
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1.49419 2.35237 0.526444 3
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3.45714 3.52733 8.52229 3
7.72118 3.17331 5.86962 3
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5.4561 5.62304 6.66829 3
3.85144 1.47679 5.67888 3
3.02438 2.57302 9.85046 3
3.21329 3.64879 7.44346 3
5.73199 1.9248 4.94949 3
1.72338 6.88131 0.902432 3
7.55577 4.83901 6.08081 3
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2.01117 1.56102 2.00385 3
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8.38466 5.51744 2.11982 3
8.57753 4.60341 2.74545 3
7.40715 7.91192 2.67037 3
5.35386 4.09803 9.46959 3
7.58019 8.45882 1.53325 3
6.15009 2.86508 9.7702 3
6.6689 1.8366 7.622 3
4.75539 9.82391 0.401624 3
0.746788 0.188604 5.2916 3
0.121464 8.93948 6.386 3
5.87817 6.31458 0.0384533 3
3.44829 5.4265 0.0137333 3
8.25434 1.81829 8.39473 3
5.48875 2.85379 2.46803 3
0.543229 4.42518 6.86972 3
7.02628 9.80346 9.57945 3
7.39006 3.16111 1.37791 3
5.71703 3.9903 5.52904 3
6.14856 0.648213 6.87613 3
7.60002 6.44154 4.17676 3
1.29215 4.6794 8.2223 3
7.76574 9.76653 3.42845 3
3.77728 2.74483 8.74477 3
8.20429 3.94635 9.86084 3
1.18656 9.52788 3.96893 3
7.99036 1.67882 4.99252 3
2.00568 4.82406 5.62914 3
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4.75356 2.54555 3.3018 3
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3.30241 0.753197 3.78552 3
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1.15238 0.191046 6.91702 3
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3.84198 4.7084 6.57582 3
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1.62511 2.12867 5.24155 3
9.46959 8.77773 1.80609 3
4.07392 5.56993 4.10901 3
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7.98883 3.80139 1.43071 3
6.7922 0.602741 0.555437 3
8.33613 1.70385 7.60033 3
8.52687 5.05142 7.11051 3
2.39753 8.05567 3.7846 3
1.7066 7.95892 8.10663 3
9.07163 2.59316 5.85864 3
0.328074 1.84973 4.30555 3
5.44328 2.81961 4.41115 3
5.20798 0.902432 0.163579 3
6.545 0.311594 9.0643 3
1.29643 8.1869 4.58083 3
5.72314 1.76855 8.8818 3
5.7915 3.31767 1.96356 3
9.37773 1.00192 7.76849 3
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3.60454 1.98523 3.66436 3
9.09421 3.60698 6.05609 3
0.565813 7.00705 6.14521 3
3.2255 3.86517 5.20432 3
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2.90201 8.21741 7.15171 3
3.41655 7.28813 7.06473 3
0.392163 6.94479 9.16044 3
7.4575 1.05014 9.87304 3
4.43922 3.12204 8.47804 3
7.54753 1.87567 8.43623 3
2.65328 5.70238 2.26051 3
2.04718 9.57305 5.53423 3
9.45219 5.04257 2.9899 3
9.73235 8.53023 7.73431 3
0.314951 6.03107 1.39378 3
4.11603 5.48784 9.84283 3
5.11307 8.06299 6.63503 3
2.53426 3.34391 0.328379 3
1.32511 6.91397 6.1272 3
0.406507 7.2338 6.48213 3
8.37367 2.3188 1.03122 3
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1.91595 9.89624 4.52681 3
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4.28907 1.53294 7.16361 3
6.32557 1.26072 2.44789 3
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0.615253 1.43681 3.35612 3
2.39051 2.0777 4.14319 3
5.06729 4.42549 4.48531 3
1.32359 0.492569 6.7217 3
3.46385 2.0423 9.61303 3
2.81686 2.95389 5.81011 3
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2.06244 6.49739 2.5837 3
3.62774 5.16007 3.84899 3
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6.18732 1.52654 9.79339 3
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1.81585 9.46074 3.89416 3
3.48491 6.05365 9.28159 3
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9.40336 0.358592 1.19205 3
3.69915 7.83227 5.44664 3
2.63649 5.74694 3.03476 3
4.33546 6.87216 7.14988 3
6.04846 4.97421 1.87414 3
3.51665 6.4391 4.49019 3
3.78521 8.85006 9.91913 3
7.58507 7.97754 3.59783 3
0.440077 1.51067 0.374462 3
1.94739 4.56862 4.19233 3
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7.05435 3.42875 0.802942 3