![\"python\u4e2d\u5982\u4f55\u6253\u4e71\u5217\u8868\"](\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24211652\/c1d27119-d859-44b6-98f8-8b729d48cdb1.webp\")
<\/p>\n<\/p>\n
\u5728Python\u4e2d\u6253\u4e71\u5217\u8868\u7684\u5e38\u7528\u65b9\u6cd5\u6709\u51e0\u79cd\uff0c\u5305\u62ec\u4f7f\u7528 my_list = [1, 2, 3, 4, 5]<\/p>\n random.shuffle(my_list)<\/p>\n print(my_list)<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u5bfc\u5165\u4e86 my_list = [1, 2, 3, 4, 5]<\/p>\n shuffled_list = random.sample(my_list, len(my_list))<\/p>\n print(shuffled_list)<\/p>\n <\/code><\/pre>\n<\/p>\n \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c my_list = [1, 2, 3, 4, 5]<\/p>\n np.random.shuffle(my_list)<\/p>\n print(my_list)<\/p>\n <\/code><\/pre>\n<\/p>\n \u9664\u4e86\u4e0a\u8ff0\u65b9\u6cd5\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5176\u4ed6\u6280\u5de7\u6765\u5b9e\u73b0\u5217\u8868\u7684\u6253\u4e71\u3002<\/p>\n<\/p>\n \u901a\u8fc7\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u7b97\u6cd5\uff0c\u624b\u52a8\u4ea4\u6362\u5217\u8868\u4e2d\u7684\u5143\u7d20\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u6253\u4e71\u3002<\/p>\n<\/p>\n def manual_shuffle(lst):<\/p>\n n = len(lst)<\/p>\n for i in range(n):<\/p>\n j = random.randint(0, n - 1)<\/p>\n lst[i], lst[j] = lst[j], lst[i]<\/p>\n my_list = [1, 2, 3, 4, 5]<\/p>\n manual_shuffle(my_list)<\/p>\n print(my_list)<\/p>\n <\/code><\/pre>\n<\/p>\n \u901a\u8fc7 my_list = [1, 2, 3, 4, 5]<\/p>\n shuffled_list = sorted(my_list, key=lambda x: random.random())<\/p>\n print(shuffled_list)<\/p>\n <\/code><\/pre>\n<\/p>\n \u8fd9\u79cd\u65b9\u6cd5\u5229\u7528\u4e86\u6392\u5e8f\u7684\u7279\u6027\uff0c\u4f46\u6548\u7387\u4e0d\u5982 \u5217\u8868\u6253\u4e71\u5728\u8bb8\u591a\u573a\u666f\u4e2d\u90fd\u6709\u5e94\u7528\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n<\/p>\nrandom.shuffle()<\/code>\u3001random.sample()<\/code>\u3001\u4ee5\u53ca\u4f7f\u7528numpy<\/code>\u5e93\u7b49\u3002random.shuffle()<\/code>\u76f4\u63a5\u5728\u539f\u5217\u8868\u4e0a\u8fdb\u884c\u4fee\u6539\u3001random.sample()<\/code>\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u6253\u4e71\u540e\u7684\u5217\u8868\u3001\u4f7f\u7528numpy<\/code>\u53ef\u4ee5\u5728\u6570\u636e\u5206\u6790\u73af\u5883\u4e2d\u66f4\u6709\u6548\u5730\u64cd\u4f5c\u3002<\/strong>\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u51e0\u79cd\u65b9\u6cd5\u53ca\u5176\u4f7f\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n\u4e00\u3001\u4f7f\u7528
random.shuffle()<\/code>\u51fd\u6570<\/h3>\n<\/p>\nrandom.shuffle()<\/code>\u662fPython\u5185\u7f6e\u7684random<\/code>\u6a21\u5757\u4e2d\u7684\u4e00\u4e2a\u51fd\u6570\uff0c\u7528\u4e8e\u5c06\u5217\u8868\u4e2d\u7684\u5143\u7d20\u968f\u673a\u6253\u4e71\u3002\u5b83\u76f4\u63a5\u4fee\u6539\u539f\u5217\u8868\uff0c\u4e0d\u4f1a\u8fd4\u56de\u65b0\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n1. \u4f7f\u7528\u65b9\u6cd5<\/h4>\n<\/p>\n
import random<\/p>\nrandom<\/code>\u6a21\u5757\uff0c\u7136\u540e\u4f7f\u7528random.shuffle()<\/code>\u51fd\u6570\u5bf9my_list<\/code>\u8fdb\u884c\u6253\u4e71\u3002\u6ce8\u610f\uff0cshuffle()<\/code>\u76f4\u63a5\u5728\u539f\u5217\u8868\u4e0a\u8fdb\u884c\u64cd\u4f5c\uff0c\u56e0\u6b64\u4e0d\u4f1a\u751f\u6210\u65b0\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n2. \u7279\u70b9\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n
\n
shuffle()<\/code>\u4f1a\u6539\u53d8\u539f\u5217\u8868\uff0c\u5982\u679c\u9700\u8981\u4fdd\u7559\u539f\u5217\u8868\uff0c\u8bb0\u5f97\u5148\u590d\u5236\u4e00\u4efd\u3002<\/li>\nshuffle()<\/code>\u662f\u6700\u7b80\u4fbf\u7684\u9009\u62e9\u3002<\/li>\n<\/ul>\n\u4e8c\u3001\u4f7f\u7528
random.sample()<\/code>\u51fd\u6570<\/h3>\n<\/p>\nrandom.sample()<\/code>\u51fd\u6570\u7528\u4e8e\u4ece\u6307\u5b9a\u7684\u5e8f\u5217\u4e2d\u968f\u673a\u83b7\u53d6\u6307\u5b9a\u957f\u5ea6\u7684\u7247\u6bb5\uff0c\u5e76\u4ee5\u5217\u8868\u5f62\u5f0f\u8fd4\u56de\u3002\u5b83\u4e0d\u4f1a\u4fee\u6539\u539f\u5e8f\u5217\u3002<\/p>\n<\/p>\n1. \u4f7f\u7528\u65b9\u6cd5<\/h4>\n<\/p>\n
import random<\/p>\nrandom.sample()<\/code>\u4ecemy_list<\/code>\u4e2d\u968f\u673a\u62bd\u53d6\u4e0e\u5217\u8868\u957f\u5ea6\u76f8\u540c\u7684\u5143\u7d20\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u6253\u4e71\u540e\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n2. \u7279\u70b9\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n
\n
sample()<\/code>\u4e0d\u4f1a\u4fee\u6539\u539f\u5217\u8868\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u5217\u8868\u3002<\/li>\n\u4e09\u3001\u4f7f\u7528
numpy<\/code>\u5e93<\/h3>\n<\/p>\nnumpy<\/code>\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u6570\u503c\u8ba1\u7b97\u5e93\uff0c\u5728\u5bf9\u6570\u7ec4\u8fdb\u884c\u64cd\u4f5c\u65f6\u975e\u5e38\u9ad8\u6548\u3002\u867d\u7136numpy<\/code>\u4e0d\u662f\u4e13\u95e8\u7528\u4e8e\u5904\u7406\u5217\u8868\u7684\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u5bf9\u6570\u7ec4\u8fdb\u884c\u6253\u4e71\u7684\u529f\u80fd\u3002<\/p>\n<\/p>\n1. \u4f7f\u7528\u65b9\u6cd5<\/h4>\n<\/p>\n
import numpy as np<\/p>\nnumpy.random.shuffle()<\/code>\u4e0erandom.shuffle()<\/code>\u7c7b\u4f3c\uff0c\u90fd\u662f\u76f4\u63a5\u5bf9\u539f\u5bf9\u8c61\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<\/p>\n2. \u7279\u70b9\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h4>\n<\/p>\n
\n
numpy<\/code><\/strong>\uff1a\u5982\u679c\u6ca1\u6709\u5b89\u88c5numpy<\/code>\uff0c\u9700\u8981\u5148\u5b89\u88c5\u3002<\/li>\n<\/ul>\n\u56db\u3001\u5176\u4ed6\u65b9\u6cd5<\/h3>\n<\/p>\n
1. \u624b\u52a8\u4ea4\u6362\u5143\u7d20<\/h4>\n<\/p>\n
import random<\/p>\n2. \u7ed3\u5408\u6392\u5e8f\u51fd\u6570<\/h4>\n<\/p>\n
sorted()<\/code>\u51fd\u6570\u7ed3\u5408\u968f\u673a\u6570\u5b9e\u73b0\u6253\u4e71\uff1a<\/p>\n<\/p>\nimport random<\/p>\nrandom.shuffle()<\/code>\u3002<\/p>\n<\/p>\n\u4e94\u3001\u5e94\u7528\u573a\u666f<\/h3>\n<\/p>\n