{"id":1130281,"date":"2025-01-08T20:38:08","date_gmt":"2025-01-08T12:38:08","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1130281.html"},"modified":"2025-01-08T20:38:12","modified_gmt":"2025-01-08T12:38:12","slug":"python%e5%a6%82%e4%bd%95%e5%81%9a%e4%b8%a4%e4%b8%aa%e5%8f%82%e6%95%b0%e7%9a%84%e5%be%aa%e7%8e%af","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1130281.html","title":{"rendered":"python\u5982\u4f55\u505a\u4e24\u4e2a\u53c2\u6570\u7684\u5faa\u73af"},"content":{"rendered":"

\"python\u5982\u4f55\u505a\u4e24\u4e2a\u53c2\u6570\u7684\u5faa\u73af\"<\/p>\n

PYTHON\u5982\u4f55\u505a\u4e24\u4e2a\u53c2\u6570\u7684\u5faa\u73af<\/h3>\n<\/p>\n

Python\u8fdb\u884c\u4e24\u4e2a\u53c2\u6570\u5faa\u73af\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u5d4c\u5957\u5faa\u73af\u3001zip\u51fd\u6570\u3001itertools\u6a21\u5757\u7b49\u3002\u6700\u5e38\u7528\u7684\u65b9\u6cd5\u662f\u5d4c\u5957\u5faa\u73af\u548c\u4f7f\u7528zip\u51fd\u6570\u3002<\/strong>\u4e0b\u9762\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5d4c\u5957\u5faa\u73af\u7684\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u5d4c\u5957\u5faa\u73af<\/h4>\n<\/p>\n

\u5d4c\u5957\u5faa\u73af\u662f\u6307\u5728\u4e00\u4e2a\u5faa\u73af\u4f53\u5185\u518d\u5d4c\u5957\u53e6\u4e00\u4e2a\u5faa\u73af\u3002\u901a\u8fc7\u5d4c\u5957\u5faa\u73af\uff0c\u6211\u4eec\u53ef\u4ee5\u904d\u5386\u591a\u4e2a\u53c2\u6570\u7684\u7ec4\u5408\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a<\/p>\n<\/p>\n

for i in range(3):<\/p>\n
    for j in range(2):<\/p>\n
        print(i, j)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5916\u5c42\u5faa\u73af\u7684\u53d8\u91cfi<\/code>\u5728\u6bcf\u6b21\u8fed\u4ee3\u65f6\u90fd\u4f1a\u6267\u884c\u5185\u5c42\u5faa\u73af\uff0c\u53d8\u91cfj<\/code>\u4e5f\u4f1a\u4f9d\u6b21\u8fed\u4ee3\u3002\u6700\u7ec8\uff0c\u8fd9\u4e2a\u5d4c\u5957\u5faa\u73af\u4f1a\u8f93\u51fa\u6240\u6709i<\/code>\u548cj<\/code>\u7684\u7ec4\u5408\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u5d4c\u5957\u5faa\u73af\u7684\u5e94\u7528<\/h3>\n<\/p>\n
\u5d4c\u5957\u5faa\u73af\u5728\u8bb8\u591a\u573a\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5904\u7406\u591a\u7ef4\u6570\u636e\u6216\u8fdb\u884c\u77e9\u9635\u64cd\u4f5c\u65f6\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6765\u904d\u5386\u4e00\u4e2a\u4e8c\u7ef4\u5217\u8868\uff1a<\/p>\n<\/p>\n
matrix = [<\/p>\n
    [1, 2, 3],<\/p>\n
    [4, 5, 6],<\/p>\n
    [7, 8, 9]<\/p>\n
]<\/p>\n
for row in matrix:<\/p>\n
    for element in row:<\/p>\n
        print(element)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5916\u5c42\u5faa\u73af\u904d\u5386\u6bcf\u4e00\u884c\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u6bcf\u884c\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbf\u95ee\u77e9\u9635\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u3002<\/p>\n<\/p>\n
\u5e94\u7528\u573a\u666f\uff1a\u77e9\u9635\u76f8\u52a0<\/h4>\n<\/p>\n
\u5047\u8bbe\u6211\u4eec\u6709\u4e24\u4e2a\u76f8\u540c\u5c3a\u5bf8\u7684\u77e9\u9635\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6765\u5c06\u5b83\u4eec\u76f8\u52a0\uff1a<\/p>\n<\/p>\n
matrix1 = [<\/p>\n
    [1, 2, 3],<\/p>\n
    [4, 5, 6],<\/p>\n
    [7, 8, 9]<\/p>\n
]<\/p>\n
matrix2 = [<\/p>\n
    [9, 8, 7],<\/p>\n
    [6, 5,4],<\/p>\n
    [3, 2, 1]<\/p>\n
]<\/p>\n
result = [[0, 0, 0], [0, 0, 0], [0, 0, 0]]<\/p>\n
for i in range(len(matrix1)):<\/p>\n
    for j in range(len(matrix1[0])):<\/p>\n
        result[i][j] = matrix1[i][j] + matrix2[i][j]<\/p>\n
print(result)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5916\u5c42\u5faa\u73af\u904d\u5386\u77e9\u9635\u7684\u884c\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u884c\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\uff0c\u901a\u8fc7\u7d22\u5f15\u8bbf\u95ee\u5e76\u76f8\u52a0\u5143\u7d20\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528zip\u51fd\u6570<\/h3>\n<\/p>\n
\u53e6\u4e00\u4e2a\u5904\u7406\u4e24\u4e2a\u53c2\u6570\u5faa\u73af\u7684\u65b9\u6cd5\u662f\u4f7f\u7528zip<\/code>\u51fd\u6570\u3002zip<\/code>\u51fd\u6570\u53ef\u4ee5\u5c06\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u201c\u538b\u7f29\u201d\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5728\u4e00\u6b21\u5faa\u73af\u4e2d\u540c\u65f6\u904d\u5386\u591a\u4e2a\u53c2\u6570\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b', 'c']<\/p>\n
for num, char in zip(list1, list2):<\/p>\n
    print(num, char)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0czip<\/code>\u51fd\u6570\u5c06list1<\/code>\u548clist2<\/code>\u4e2d\u7684\u5143\u7d20\u914d\u5bf9\uff0c\u751f\u6210\u4e00\u4e2a\u7531\u5143\u7ec4\u7ec4\u6210\u7684\u8fed\u4ee3\u5668\u3002\u901a\u8fc7\u904d\u5386\u8fd9\u4e2a\u8fed\u4ee3\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u540c\u65f6\u8bbf\u95ee\u4e24\u4e2a\u5217\u8868\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n
\u5e94\u7528\u573a\u666f\uff1a\u5408\u5e76\u6570\u636e<\/h4>\n<\/p>\n
\u5047\u8bbe\u6211\u4eec\u6709\u4e24\u4e2a\u5217\u8868\uff0c\u5206\u522b\u5b58\u50a8\u5b66\u751f\u7684\u540d\u5b57\u548c\u6210\u7ee9\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u5b83\u4eec\u5408\u5e76\u4e3a\u4e00\u4e2a\u5217\u8868\uff1a<\/p>\n<\/p>\n
names = ['Alice', 'Bob', 'Charlie']<\/p>\n
scores = [85, 90, 95]<\/p>\n
students = list(zip(names, scores))<\/p>\n
print(students)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0czip<\/code>\u51fd\u6570\u5c06\u540d\u5b57\u548c\u6210\u7ee9\u914d\u5bf9\uff0c\u751f\u6210\u4e00\u4e2a\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\u3002\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u8bbf\u95ee\u6bcf\u4e2a\u5b66\u751f\u7684\u540d\u5b57\u548c\u6210\u7ee9\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528itertools\u6a21\u5757<\/h3>\n<\/p>\n
Python\u7684itertools<\/code>\u6a21\u5757\u63d0\u4f9b\u4e86\u8bb8\u591a\u6709\u7528\u7684\u5de5\u5177\u6765\u5904\u7406\u8fed\u4ee3\u5668\uff0c\u5176\u4e2d\u7684product<\/code>\u51fd\u6570\u53ef\u4ee5\u751f\u6210\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u7684\u7b1b\u5361\u5c14\u79ef\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u4e2a\u53c2\u6570\u7684\u5faa\u73af\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import itertools<\/p>\n
list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b', 'c']<\/p>\n
for num, char in itertools.product(list1, list2):<\/p>\n
    print(num, char)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0citertools.product<\/code>\u751f\u6210\u4e86list1<\/code>\u548clist2<\/code>\u7684\u6240\u6709\u53ef\u80fd\u7ec4\u5408\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u5d4c\u5957\u5faa\u73af\u7684\u6548\u679c\u3002<\/p>\n<\/p>\n
\u5e94\u7528\u573a\u666f\uff1a\u751f\u6210\u7b1b\u5361\u5c14\u79ef<\/h4>\n<\/p>\n
\u5047\u8bbe\u6211\u4eec\u9700\u8981\u751f\u6210\u4e24\u4e2a\u5217\u8868\u7684\u6240\u6709\u53ef\u80fd\u7ec4\u5408\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528itertools.product<\/code>\u6765\u5b8c\u6210\uff1a<\/p>\n<\/p>\n
import itertools<\/p>\n
colors = ['red', 'green', 'blue']<\/p>\n
sizes = ['S', 'M', 'L']<\/p>\n
combinations = list(itertools.product(colors, sizes))<\/p>\n
print(combinations)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0citertools.product<\/code>\u751f\u6210\u4e86\u989c\u8272\u548c\u5c3a\u5bf8\u7684\u6240\u6709\u53ef\u80fd\u7ec4\u5408\uff0c\u65b9\u4fbf\u6211\u4eec\u8fdb\u884c\u540e\u7eed\u5904\u7406\u3002<\/p>\n<\/p>\n
\u56db\u3001\u53cc\u5c42\u5faa\u73af\u7684\u6027\u80fd\u4f18\u5316<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\uff0c\u53cc\u5c42\u5faa\u73af\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6027\u80fd\u95ee\u9898\u3002\u4e3a\u4e86\u4f18\u5316\u6027\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
1\u3001\u51cf\u5c11\u5faa\u73af\u6b21\u6570<\/h4>\n<\/p>\n
\u5982\u679c\u53ef\u4ee5\u901a\u8fc7\u6570\u5b66\u8fd0\u7b97\u6216\u5176\u4ed6\u65b9\u6cd5\u51cf\u5c11\u5faa\u73af\u6b21\u6570\uff0c\u5e94\u5c3d\u91cf\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5faa\u73af\u3002\u4f8b\u5982\uff0c\u8ba1\u7b97\u77e9\u9635\u5bf9\u89d2\u7ebf\u5143\u7d20\u7684\u548c\u65f6\uff0c\u53ea\u9700\u904d\u5386\u4e00\u6b21\u5bf9\u89d2\u7ebf\u5143\u7d20\uff0c\u800c\u4e0d\u9700\u8981\u904d\u5386\u6574\u4e2a\u77e9\u9635\uff1a<\/p>\n<\/p>\n
matrix = [<\/p>\n
    [1, 2, 3],<\/p>\n
    [4, 5, 6],<\/p>\n
    [7, 8, 9]<\/p>\n
]<\/p>\n
diagonal_sum = sum(matrix[i][i] for i in range(len(matrix)))<\/p>\n
print(diagonal_sum)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u53ea\u904d\u5386\u4e86\u4e00\u6b21\u5bf9\u89d2\u7ebf\u5143\u7d20\uff0c\u51cf\u5c11\u4e86\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3002<\/p>\n<\/p>\n
2\u3001\u4f7f\u7528NumPy\u5e93<\/h4>\n<\/p>\n
\u5bf9\u4e8e\u5927\u89c4\u6a21\u77e9\u9635\u8fd0\u7b97\uff0c\u53ef\u4ee5\u4f7f\u7528NumPy\u5e93\u8fdb\u884c\u4f18\u5316\u3002NumPy\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6570\u7ec4\u64cd\u4f5c\uff0c\u80fd\u591f\u663e\u8457\u63d0\u5347\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
import numpy as np<\/p>\n
matrix1 = np.array([<\/p>\n
    [1, 2, 3],<\/p>\n
    [4, 5, 6],<\/p>\n
    [7, 8, 9]<\/p>\n
])<\/p>\n
matrix2 = np.array([<\/p>\n
    [9, 8, 7],<\/p>\n
    [6, 5, 4],<\/p>\n
    [3, 2, 1]<\/p>\n
])<\/p>\n
result = matrix1 + matrix2<\/p>\n
print(result)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528NumPy\u5e93\u8fdb\u884c\u77e9\u9635\u76f8\u52a0\u64cd\u4f5c\uff0c\u4ee3\u7801\u66f4\u52a0\u7b80\u6d01\uff0c\u4e14\u6027\u80fd\u66f4\u4f18\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5b9e\u9645\u6848\u4f8b\u5206\u6790<\/h3>\n<\/p>\n
\u6848\u4f8b\u4e00\uff1a\u751f\u6210\u4e58\u6cd5\u8868<\/h4>\n<\/p>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6765\u751f\u6210\u4e00\u4e2a\u4e58\u6cd5\u8868\uff1a<\/p>\n<\/p>\n
for i in range(1, 10):<\/p>\n
    for j in range(1, 10):<\/p>\n
        print(f"{i} x {j} = {i * j}", end='\\t')<\/p>\n
    print()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5916\u5c42\u5faa\u73af\u904d\u5386\u4e58\u6570\uff0c\u5185\u5c42\u5faa\u73af\u904d\u5386\u88ab\u4e58\u6570\uff0c\u751f\u6210\u4e58\u6cd5\u8868\u3002<\/p>\n<\/p>\n
\u6848\u4f8b\u4e8c\uff1a\u904d\u5386\u4e8c\u7ef4\u6570\u7ec4<\/h4>\n<\/p>\n
\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u4e8c\u7ef4\u6570\u7ec4\uff0c\u5b58\u50a8\u7684\u662f\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u5d4c\u5957\u5faa\u73af\u6765\u904d\u5386\u8fd9\u4e2a\u6570\u7ec4\uff0c\u5e76\u8ba1\u7b97\u6bcf\u4e2a\u5b66\u751f\u7684\u5e73\u5747\u6210\u7ee9\uff1a<\/p>\n<\/p>\n
grades = [<\/p>\n
    [85, 90, 95],<\/p>\n
    [78, 82, 88],<\/p>\n
    [92, 94, 96]<\/p>\n
]<\/p>\n
for student_grades in grades:<\/p>\n
    average = sum(student_grades) \/ len(student_grades)<\/p>\n
    print(f"Average grade: {average}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5916\u5c42\u5faa\u73af\u904d\u5386\u6bcf\u4e2a\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u5185\u5c42\u5faa\u73af\u8ba1\u7b97\u6bcf\u4e2a\u5b66\u751f\u7684\u5e73\u5747\u6210\u7ee9\u3002<\/p>\n<\/p>\n
\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u901a\u8fc7\u672c\u6587\u7684\u5b66\u4e60\uff0c\u6211\u4eec\u4e86\u89e3\u4e86Python\u4e2d\u8fdb\u884c\u4e24\u4e2a\u53c2\u6570\u5faa\u73af\u7684\u591a\u79cd\u65b9\u6cd5\uff0c\u5305\u62ec\u5d4c\u5957\u5faa\u73af\u3001zip\u51fd\u6570\u548citertools\u6a21\u5757\u3002\u6211\u4eec\u8fd8\u63a2\u8ba8\u4e86\u8fd9\u4e9b\u65b9\u6cd5\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u5177\u4f53\u64cd\u4f5c\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e9b\u6027\u80fd\u4f18\u5316\u7684\u5efa\u8bae\u3002\u5728\u5904\u7406\u591a\u53c2\u6570\u5faa\u73af\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u663e\u8457\u63d0\u5347\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6267\u884c\u6548\u7387\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528Python\u4e2d\u7684\u591a\u53c2\u6570\u5faa\u73af\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5b9e\u73b0\u53cc\u91cd\u5faa\u73af\u6765\u5904\u7406\u4e24\u4e2a\u53c2\u6570\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5d4c\u5957\u5faa\u73af\u6765\u5b9e\u73b0\u5bf9\u4e24\u4e2a\u53c2\u6570\u7684\u5faa\u73af\u5904\u7406\u3002\u901a\u5e38\u4f7f\u7528for<\/code>\u5faa\u73af\u6216while<\/code>\u5faa\u73af\u3002\u6bd4\u5982\uff0c\u4f7f\u7528for<\/code>\u5faa\u73af\u53ef\u4ee5\u904d\u5386\u4e24\u4e2a\u5217\u8868\u7684\u6bcf\u4e00\u4e2a\u7ec4\u5408\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u4e24\u4e2a\u53c2\u6570\u7684\u5168\u9762\u5904\u7406\u3002<\/p>\n
\u5728\u53cc\u91cd\u5faa\u73af\u4e2d\u5982\u4f55\u6709\u6548\u7ba1\u7406\u5185\u5b58\u4f7f\u7528\uff1f<\/strong>
\u5f53\u4f7f\u7528\u53cc\u91cd\u5faa\u73af\u65f6\uff0c\u5c24\u5176\u662f\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\uff0c\u5185\u5b58\u7ba1\u7406\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u53ef\u4ee5\u901a\u8fc7\u751f\u6210\u5668\uff08generator\uff09\u6765\u51cf\u5c11\u5185\u5b58\u7684\u5360\u7528\uff0c\u6216\u4f7f\u7528itertools.product<\/code>\u6765\u751f\u6210\u53c2\u6570\u7684\u7b1b\u5361\u5c14\u79ef\uff0c\u4ece\u800c\u907f\u514d\u521b\u5efa\u5927\u578b\u4e2d\u95f4\u5217\u8868\u3002<\/p>\n
\u6709\u6ca1\u6709\u63a8\u8350\u7684\u5b9e\u4f8b\u6216\u4ee3\u7801\u793a\u4f8b\uff0c\u4ee5\u5e2e\u52a9\u6211\u66f4\u597d\u5730\u7406\u89e3\uff1f<\/strong>
\u5f53\u7136\u53ef\u4ee5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u53cc\u91cd\u5faa\u73af\u6765\u6253\u5370\u4e24\u4e2a\u53c2\u6570\u7684\u7ec4\u5408\uff1a<\/p>\n
param1 = [1, 2, 3]\nparam2 = ['A', 'B', 'C']\nfor p1 in param1:\n    for p2 in param2:\n        print(f'\u7ec4\u5408: {p1}, {p2}')\n<\/code><\/pre>\n
\u8fd9\u4e2a\u4ee3\u7801\u7247\u6bb5\u5c06\u8f93\u51fa\u6bcf\u4e00\u4e2a\u53c2\u6570\u7ec4\u5408\uff0c\u5e2e\u52a9\u4f60\u7406\u89e3\u53cc\u91cd\u5faa\u73af\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n
\u5728\u5faa\u73af\u4e2d\u5982\u4f55\u63d0\u524d\u7ec8\u6b62\u5904\u7406\uff1f<\/strong>
\u5728Python\u7684\u5faa\u73af\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528break<\/code>\u8bed\u53e5\u6765\u63d0\u524d\u7ec8\u6b62\u5faa\u73af\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5728\u5904\u7406\u67d0\u4e9b\u6761\u4ef6\u65f6\u6ee1\u8db3\u7279\u5b9a\u6761\u4ef6\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528break<\/code>\u8df3\u51fa\u5faa\u73af\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8ba1\u7b97\u3002<\/p>\n
\u5728\u5904\u7406\u591a\u4e2a\u53c2\u6570\u65f6\uff0c\u662f\u5426\u6709\u66f4\u7b80\u6d01\u7684\u5199\u6cd5\uff1f<\/strong>
\u5f53\u6d89\u53ca\u591a\u4e2a\u53c2\u6570\u65f6\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u6216map<\/code>\u51fd\u6570\u3002\u8fd9\u4e9b\u65b9\u6cd5\u901a\u5e38\u80fd\u63d0\u4f9b\u66f4\u7b80\u6d01\u7684\u4ee3\u7801\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u53ef\u4ee5\u5feb\u901f\u751f\u6210\u53c2\u6570\u7ec4\u5408\uff1a<\/p>\n
combinations = [(p1, p2) for p1 in param1 for p2 in param2]\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u5f0f\u4e0d\u4ec5\u7b80\u6d01\uff0c\u800c\u4e14\u6613\u4e8e\u9605\u8bfb\u548c\u7ef4\u62a4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"PYTHON\u5982\u4f55\u505a\u4e24\u4e2a\u53c2\u6570\u7684\u5faa\u73af Python\u8fdb\u884c\u4e24\u4e2a\u53c2\u6570\u5faa\u73af\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u5d4c\u5957\u5faa\u73af\u3001zip\u51fd\u6570\u3001iter […]","protected":false},"author":3,"featured_media":1130284,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1130281"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1130281"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1130281\/revisions"}],"predecessor-version":[{"id":1130285,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1130281\/revisions\/1130285"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1130284"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1130281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1130281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1130281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}