{"id":1005771,"date":"2024-12-27T10:38:39","date_gmt":"2024-12-27T02:38:39","guid":{"rendered":""},"modified":"2024-12-27T10:38:44","modified_gmt":"2024-12-27T02:38:44","slug":"python%e5%80%bc%e5%a6%82%e4%bd%95%e4%be%9d%e6%ac%a1%e5%8f%98%e5%a4%a7","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1005771.html","title":{"rendered":"python\u503c\u5982\u4f55\u4f9d\u6b21\u53d8\u5927"},"content":{"rendered":"

\"python\u503c\u5982\u4f55\u4f9d\u6b21\u53d8\u5927\"<\/p>\n

\u5728Python\u4e2d\uff0c\u8981\u5b9e\u73b0\u503c\u4f9d\u6b21\u53d8\u5927\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u3001\u751f\u6210\u5668\u3001\u8fed\u4ee3\u5668\u7b49\u65b9\u5f0f\u3002\u5faa\u73af\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u65b9\u5f0f\u6765\u9010\u6b65\u589e\u52a0\u503c\u3001\u751f\u6210\u5668\u53ef\u4ee5\u5728\u9700\u8981\u65f6\u52a8\u6001\u751f\u6210\u4e0b\u4e00\u4e2a\u503c\u3001\u8fed\u4ee3\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u52a0\u7075\u6d3b\u548c\u5f3a\u5927\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u548c\u63a7\u5236\u5e8f\u5217\u3002<\/strong>\u5176\u4e2d\uff0c\u5faa\u73af\u662f\u4e00\u79cd\u6700\u76f4\u89c2\u548c\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7for\u5faa\u73af\u6216while\u5faa\u73af\u6765\u5b9e\u73b0\u9012\u589e\u7684\u6548\u679c\u3002\u5728\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\uff0c\u751f\u6210\u5668\u56e0\u5176\u60f0\u6027\u6c42\u503c\u7684\u7279\u6027\uff0c\u80fd\u591f\u5728\u5904\u7406\u5927\u91cf\u6570\u636e\u65f6\u63d0\u9ad8\u6027\u80fd\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u8fd9\u4e9b\u65b9\u6cd5\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u4f7f\u7528\u5faa\u73af\u9010\u6b65\u589e\u52a0\u503c<\/p>\n<\/p>\n

\u5faa\u73af\u662f\u4e00\u79cd\u6700\u5e38\u7528\u7684\u63a7\u5236\u7ed3\u6784\uff0c\u7528\u4e8e\u53cd\u590d\u6267\u884c\u67d0\u6bb5\u4ee3\u7801\u3002\u901a\u8fc7\u5faa\u73af\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u53d8\u91cf\u503c\u7684\u9012\u589e\u3002<\/p>\n<\/p>\n

1\u3001FOR\u5faa\u73af<\/h3>\n<\/p>\n

for\u5faa\u73af\u662f\u4e00\u79cd\u8fed\u4ee3\u5668\uff0c\u53ef\u4ee5\u904d\u5386\u4efb\u4f55\u5e8f\u5217\uff08\u5982\u5217\u8868\u3001\u5b57\u7b26\u4e32\u3001\u5b57\u5178\u3001\u5143\u7ec4\u7b49\uff09\u3002\u5728Python\u4e2d\uff0crange()\u51fd\u6570\u901a\u5e38\u4e0efor\u5faa\u73af\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u751f\u6210\u9012\u589e\u7684\u6570\u5b57\u5e8f\u5217\u3002<\/p>\n<\/p>\n

for i in range(1, 11):<\/p>\n
    print(i)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0crange()\u51fd\u6570\u751f\u6210\u4e86\u4e00\u4e2a\u4ece1\u523010\u7684\u6574\u6570\u5e8f\u5217\uff0cfor\u5faa\u73af\u9010\u4e00\u8bbf\u95ee\u6bcf\u4e2a\u6574\u6570\uff0c\u5e76\u6253\u5370\u8f93\u51fa\u3002range()\u51fd\u6570\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u8d77\u59cb\u503c\uff08\u5305\u542b\uff09\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u7ec8\u6b62\u503c\uff08\u4e0d\u5305\u542b\uff09\uff0c\u7b2c\u4e09\u4e2a\u53c2\u6570\u662f\u6b65\u957f\uff08\u9ed8\u8ba4\u4e3a1\uff09\u3002<\/p>\n<\/p>\n
2\u3001WHILE\u5faa\u73af<\/h3>\n<\/p>\n
while\u5faa\u73af\u662f\u4e00\u79cd\u57fa\u4e8e\u6761\u4ef6\u5224\u65ad\u7684\u5faa\u73af\u7ed3\u6784\uff0c\u9002\u7528\u4e8e\u5728\u4e0d\u77e5\u9053\u5faa\u73af\u6b21\u6570\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u3002\u901a\u8fc7\u5728\u5faa\u73af\u4f53\u5185\u4fee\u6539\u6761\u4ef6\u53d8\u91cf\u7684\u503c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9012\u589e\u3002<\/p>\n<\/p>\n
i = 1<\/p>\n
while i <= 10:<\/p>\n
    print(i)<\/p>\n
    i += 1<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521d\u59cb\u5316\u4e00\u4e2a\u53d8\u91cfi\u4e3a1\u3002\u7136\u540e\uff0cwhile\u5faa\u73af\u4e0d\u65ad\u68c0\u67e5\u6761\u4ef6i <= 10\u662f\u5426\u4e3a\u771f\u3002\u5f53\u6761\u4ef6\u4e3a\u771f\u65f6\uff0c\u6267\u884c\u5faa\u73af\u4f53\u4e2d\u7684\u4ee3\u7801\uff0c\u5e76\u5728\u6bcf\u6b21\u8fed\u4ee3\u540e\u5c06i\u7684\u503c\u589e\u52a01\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u751f\u6210\u5668<\/p>\n<\/p>\n
\u751f\u6210\u5668\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u8fed\u4ee3\u5668\uff0c\u5141\u8bb8\u6211\u4eec\u5728\u8fed\u4ee3\u8fc7\u7a0b\u4e2d\u52a8\u6001\u751f\u6210\u503c\u3002\u751f\u6210\u5668\u51fd\u6570\u4f7f\u7528yield\u5173\u952e\u5b57\u8fd4\u56de\u6570\u636e\uff0c\u6bcf\u6b21\u8c03\u7528\u751f\u6210\u5668\u90fd\u4f1a\u6682\u505c\u6267\u884c\u5e76\u4fdd\u5b58\u72b6\u6001\uff0c\u4ee5\u4fbf\u4e0b\u6b21\u7ee7\u7eed\u3002<\/p>\n<\/p>\n
1\u3001\u521b\u5efa\u751f\u6210\u5668<\/h3>\n<\/p>\n
\u751f\u6210\u5668\u51fd\u6570\u4e0e\u666e\u901a\u51fd\u6570\u7c7b\u4f3c\uff0c\u4f46\u4f7f\u7528yield\u800c\u4e0d\u662freturn\u6765\u8fd4\u56de\u6570\u636e\u3002\u751f\u6210\u5668\u51fd\u6570\u5728\u6bcf\u6b21\u8fed\u4ee3\u65f6\u751f\u6210\u4e00\u4e2a\u65b0\u503c\u3002<\/p>\n<\/p>\n
def count_up(start, end):<\/p>\n
    while start <= end:<\/p>\n
        yield start<\/p>\n
        start += 1<\/p>\n
for number in count_up(1, 10):<\/p>\n
    print(number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0ccount_up\u51fd\u6570\u662f\u4e00\u4e2a\u751f\u6210\u5668\uff0c\u7528\u4e8e\u751f\u6210\u4ecestart\u5230end\u7684\u6574\u6570\u5e8f\u5217\u3002\u6bcf\u6b21\u8c03\u7528yield\u65f6\uff0c\u51fd\u6570\u4f1a\u6682\u505c\u5e76\u8fd4\u56de\u5f53\u524d\u503c\u3002for\u5faa\u73af\u7528\u4e8e\u904d\u5386\u751f\u6210\u5668\u8fd4\u56de\u7684\u503c\u3002<\/p>\n<\/p>\n
2\u3001\u751f\u6210\u5668\u8868\u8fbe\u5f0f<\/h3>\n<\/p>\n
\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u662f\u4e00\u79cd\u7b80\u6d01\u7684\u751f\u6210\u5668\u8bed\u6cd5\uff0c\u4e0e\u5217\u8868\u63a8\u5bfc\u5f0f\u7c7b\u4f3c\uff0c\u4f46\u4f7f\u7528\u5c0f\u62ec\u53f7\u800c\u4e0d\u662f\u65b9\u62ec\u53f7\u3002\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u5728\u9700\u8981\u65f6\u52a8\u6001\u751f\u6210\u503c\u3002<\/p>\n<\/p>\n
numbers = (x for x in range(1, 11))<\/p>\n
for number in numbers:<\/p>\n
    print(number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u91cc\uff0c\u751f\u6210\u5668\u8868\u8fbe\u5f0f\u751f\u6210\u4e86\u4e00\u4e2a\u4ece1\u523010\u7684\u6574\u6570\u5e8f\u5217\u3002for\u5faa\u73af\u7528\u4e8e\u904d\u5386\u548c\u6253\u5370\u751f\u6210\u5668\u751f\u6210\u7684\u503c\u3002<\/p>\n<\/p>\n
\u4e09\u3001\u8fed\u4ee3\u5668<\/p>\n<\/p>\n
\u8fed\u4ee3\u5668\u662f\u4e00\u4e2a\u5bf9\u8c61\uff0c\u652f\u6301\u8fed\u4ee3\u534f\u8bae\uff08\u5373\u5b9e\u73b0\u4e86__iter__()\u548c__next__()\u65b9\u6cd5\uff09\u3002\u8fed\u4ee3\u5668\u63d0\u4f9b\u4e86\u4e00\u79cd\u7075\u6d3b\u7684\u65b9\u5f0f\u6765\u904d\u5386\u548c\u7ba1\u7406\u5e8f\u5217\u3002<\/p>\n<\/p>\n
1\u3001\u521b\u5efa\u81ea\u5b9a\u4e49\u8fed\u4ee3\u5668<\/h3>\n<\/p>\n
\u53ef\u4ee5\u901a\u8fc7\u521b\u5efa\u4e00\u4e2a\u7c7b\u5e76\u5b9e\u73b0\u8fed\u4ee3\u5668\u534f\u8bae\u6765\u5b9a\u4e49\u81ea\u5b9a\u4e49\u8fed\u4ee3\u5668\u3002\u8fd9\u6837\u53ef\u4ee5\u5b8c\u5168\u63a7\u5236\u5e8f\u5217\u7684\u751f\u6210\u548c\u8fed\u4ee3\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n
class CountUp:<\/p>\n
    def __init__(self, start, end):<\/p>\n
        self.current = start<\/p>\n
        self.end = end<\/p>\n
    def __iter__(self):<\/p>\n
        return self<\/p>\n
    def __next__(self):<\/p>\n
        if self.current <= self.end:<\/p>\n
            num = self.current<\/p>\n
            self.current += 1<\/p>\n
            return num<\/p>\n
        else:<\/p>\n
            rAI<\/a>se StopIteration<\/p>\n
numbers = CountUp(1, 10)<\/p>\n
for number in numbers:<\/p>\n
    print(number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0cCountUp\u7c7b\u5b9e\u73b0\u4e86\u8fed\u4ee3\u5668\u534f\u8bae\u3002iter<\/strong>()\u65b9\u6cd5\u8fd4\u56de\u8fed\u4ee3\u5668\u5bf9\u8c61\u672c\u8eab\uff0cnext<\/strong>()\u65b9\u6cd5\u7528\u4e8e\u751f\u6210\u4e0b\u4e00\u4e2a\u503c\u3002\u5f53\u5e8f\u5217\u7ed3\u675f\u65f6\uff0cnext<\/strong>()\u65b9\u6cd5\u629b\u51faStopIteration\u5f02\u5e38\u3002<\/p>\n<\/p>\n
2\u3001\u4f7f\u7528\u5185\u7f6e\u8fed\u4ee3\u5668<\/h3>\n<\/p>\n
Python\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5185\u7f6e\u7684\u8fed\u4ee3\u5668\uff0c\u5982itertools\u6a21\u5757\u4e2d\u7684count()\u3002\u8fd9\u4e9b\u8fed\u4ee3\u5668\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u65e0\u9650\u5e8f\u5217\uff0c\u6216\u8005\u901a\u8fc7islice()\u51fd\u6570\u9650\u5236\u751f\u6210\u7684\u5143\u7d20\u6570\u91cf\u3002<\/p>\n<\/p>\n
import itertools<\/p>\n
for number in itertools.islice(itertools.count(1), 10):<\/p>\n
    print(number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u91cc\uff0citertools.count()\u751f\u6210\u4e86\u4e00\u4e2a\u4ece1\u5f00\u59cb\u7684\u65e0\u9650\u9012\u589e\u5e8f\u5217\u3002itertools.islice()\u51fd\u6570\u7528\u4e8e\u9650\u5236\u751f\u6210\u7684\u5143\u7d20\u6570\u91cf\u4e3a10\u3002<\/p>\n<\/p>\n
\u56db\u3001\u9012\u5f52<\/p>\n<\/p>\n
\u9012\u5f52\u662f\u4e00\u79cd\u5728\u51fd\u6570\u4e2d\u8c03\u7528\u81ea\u8eab\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u9012\u589e\u5e8f\u5217\u3002\u867d\u7136\u9012\u5f52\u5728Python\u4e2d\u4e0d\u5e38\u7528\u4e8e\u751f\u6210\u5927\u89c4\u6a21\u5e8f\u5217\uff0c\u4f46\u5bf9\u4e8e\u67d0\u4e9b\u7279\u5b9a\u95ee\u9898\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f18\u96c5\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n
1\u3001\u9012\u5f52\u51fd\u6570<\/h3>\n<\/p>\n
\u9012\u5f52\u51fd\u6570\u901a\u5e38\u6709\u4e00\u4e2a\u57fa\u4f8b\u548c\u4e00\u4e2a\u9012\u5f52\u6b65\u9aa4\u3002\u57fa\u4f8b\u7528\u4e8e\u7ec8\u6b62\u9012\u5f52\uff0c\u9012\u5f52\u6b65\u9aa4\u7528\u4e8e\u7f29\u5c0f\u95ee\u9898\u89c4\u6a21\u3002<\/p>\n<\/p>\n
def count_up(start, end):<\/p>\n
    if start > end:<\/p>\n
        return<\/p>\n
    print(start)<\/p>\n
    count_up(start + 1, end)<\/p>\n
count_up(1, 10)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0ccount_up\u51fd\u6570\u662f\u4e00\u4e2a\u9012\u5f52\u51fd\u6570\uff0c\u7528\u4e8e\u6253\u5370\u4ecestart\u5230end\u7684\u6574\u6570\u5e8f\u5217\u3002\u57fa\u4f8b\u662f\u5f53start\u5927\u4e8eend\u65f6\u8fd4\u56de\uff0c\u9012\u5f52\u6b65\u9aa4\u662f\u8c03\u7528\u81ea\u8eab\u5e76\u589e\u52a0start\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5217\u8868\u63a8\u5bfc\u5f0f<\/p>\n<\/p>\n
\u5217\u8868\u63a8\u5bfc\u5f0f\u662f\u4e00\u79cd\u751f\u6210\u5217\u8868\u7684\u7b80\u6d01\u8bed\u6cd5\uff0c\u9002\u7528\u4e8e\u751f\u6210\u6709\u9650\u7684\u9012\u589e\u5e8f\u5217\u3002\u901a\u8fc7\u5728\u63a8\u5bfc\u5f0f\u4e2d\u4f7f\u7528range()\u51fd\u6570\uff0c\u53ef\u4ee5\u8f7b\u677e\u751f\u6210\u9012\u589e\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n
numbers = [x for x in range(1, 11)]<\/p>\n
for number in numbers:<\/p>\n
    print(number)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u91cc\uff0c\u5217\u8868\u63a8\u5bfc\u5f0f\u751f\u6210\u4e86\u4e00\u4e2a\u4ece1\u523010\u7684\u6574\u6570\u5217\u8868\u3002for\u5faa\u73af\u7528\u4e8e\u904d\u5386\u548c\u6253\u5370\u5217\u8868\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n
\u516d\u3001\u9012\u589e\u5e8f\u5217\u7684\u5e94\u7528<\/p>\n<\/p>\n
\u9012\u589e\u5e8f\u5217\u5728\u8bb8\u591a\u5e94\u7528\u573a\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<\/p>\n
1\u3001\u6570\u5b66\u8ba1\u7b97<\/h3>\n<\/p>\n
\u5728\u6570\u5b66\u8ba1\u7b97\u4e2d\uff0c\u9012\u589e\u5e8f\u5217\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u6570\u5217\u3001\u8ba1\u7b97\u548c\u7d2f\u52a0\u7b49\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u6590\u6ce2\u90a3\u5951\u6570\u5217\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u9012\u589e\u5e8f\u5217\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fed\u4ee3\u6216\u9012\u5f52\u751f\u6210\u3002<\/p>\n<\/p>\n
def fibonacci(n):<\/p>\n
    a, b = 0, 1<\/p>\n
    for _ in range(n):<\/p>\n
        print(b)<\/p>\n
        a, b = b, a + b<\/p>\n
fibonacci(10)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0cfibonacci\u51fd\u6570\u751f\u6210\u524d10\u4e2a\u6590\u6ce2\u90a3\u5951\u6570\u3002\u901a\u8fc7\u8fed\u4ee3\uff0c\u8ba1\u7b97\u548c\u6253\u5370\u6bcf\u4e2a\u6570\u3002<\/p>\n<\/p>\n
2\u3001\u6570\u636e\u5206\u6790<\/h3>\n<\/p>\n
\u5728\u6570\u636e\u5206\u6790\u4e2d\uff0c\u9012\u589e\u5e8f\u5217\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u65f6\u95f4\u5e8f\u5217\u3001\u7d22\u5f15\u548c\u5176\u4ed6\u6570\u636e\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u751f\u6210\u4e00\u4e2a\u65e5\u671f\u5e8f\u5217\u7528\u4e8e\u65f6\u95f4\u5e8f\u5217\u5206\u6790\u3002<\/p>\n<\/p>\n
from datetime import datetime, timedelta<\/p>\n
start_date = datetime(2023, 1, 1)<\/p>\n
end_date = datetime(2023, 1, 10)<\/p>\n
delta = timedelta(days=1)<\/p>\n
current_date = start_date<\/p>\n
while current_date <= end_date:<\/p>\n
    print(current_date.strftime('%Y-%m-%d'))<\/p>\n
    current_date += delta<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u751f\u6210\u4e86\u4ece2023\u5e741\u67081\u65e5\u52302023\u5e741\u670810\u65e5\u7684\u65e5\u671f\u5e8f\u5217\u3002\u901a\u8fc7\u4f7f\u7528datetime\u6a21\u5757\uff0c\u53ef\u4ee5\u8f7b\u677e\u751f\u6210\u548c\u64cd\u4f5c\u65e5\u671f\u3002<\/p>\n<\/p>\n
3\u3001\u56fe\u5f62\u751f\u6210<\/h3>\n<\/p>\n
\u5728\u56fe\u5f62\u751f\u6210\u4e2d\uff0c\u9012\u589e\u5e8f\u5217\u53ef\u4ee5\u7528\u4e8e\u751f\u6210\u5750\u6807\u3001\u7ed8\u5236\u56fe\u5f62\u548c\u52a8\u753b\u7b49\u3002\u4f8b\u5982\uff0c\u751f\u6210\u4e00\u7ec4\u5750\u6807\u7528\u4e8e\u7ed8\u5236\u6b63\u5f26\u66f2\u7ebf\u3002<\/p>\n<\/p>\n
import matplotlib.pyplot as plt<\/p>\n
import numpy as np<\/p>\n
x = np.linspace(0, 2 * np.pi, 100)<\/p>\n
y = np.sin(x)<\/p>\n
plt.plot(x, y)<\/p>\n
plt.xlabel('x')<\/p>\n
plt.ylabel('sin(x)')<\/p>\n
plt.title('Sine Wave')<\/p>\n
plt.show()<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528NumPy\u751f\u6210\u4e86\u4ece0\u52302\u03c0\u7684100\u4e2a\u7b49\u95f4\u8ddd\u70b9\u3002\u7136\u540e\uff0c\u8ba1\u7b97\u6bcf\u4e2a\u70b9\u7684\u6b63\u5f26\u503c\u5e76\u7ed8\u5236\u56fe\u5f62\u3002<\/p>\n<\/p>\n
\u4e03\u3001\u603b\u7ed3<\/p>\n<\/p>\n
\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u503c\u4f9d\u6b21\u53d8\u5927\u3002\u5faa\u73af\u3001\u751f\u6210\u5668\u3001\u8fed\u4ee3\u5668\u3001\u9012\u5f52\u3001\u5217\u8868\u63a8\u5bfc\u5f0f\u7b49\u65b9\u6cd5\u5404\u6709\u4f18\u7f3a\u70b9<\/strong>\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u3002\u5faa\u73af\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u751f\u6210\u5668\u548c\u8fed\u4ee3\u5668\u63d0\u4f9b\u4e86\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u548c\u7075\u6d3b\u6027\uff0c\u9012\u5f52\u548c\u5217\u8868\u63a8\u5bfc\u5f0f\u63d0\u4f9b\u4e86\u7b80\u6d01\u7684\u8bed\u6cd5\u3002\u901a\u8fc7\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u6280\u672f\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5404\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u9ad8\u6548\u5730\u751f\u6210\u548c\u5904\u7406\u9012\u589e\u5e8f\u5217\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u521b\u5efa\u4e00\u4e2a\u9010\u6b65\u589e\u5927\u7684\u6570\u5b57\u5e8f\u5217\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528range()<\/code>\u51fd\u6570\u751f\u6210\u4e00\u4e2a\u9010\u6b65\u589e\u5927\u7684\u6570\u5b57\u5e8f\u5217\u3002\u4f8b\u5982\uff0crange(start, stop, step)<\/code>\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u4ecestart<\/code>\u5f00\u59cb\uff0c\u5230stop<\/code>\u4e3a\u6b62\uff0c\u6b65\u957f\u4e3astep<\/code>\u7684\u5e8f\u5217\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
for i in range(0, 10, 2):\n    print(i)\n<\/code><\/pre>\n
\u8fd9\u5c06\u8f93\u51fa0, 2, 4, 6, 8\u7b49\u6570\u5b57\u3002<\/p>\n
\u6709\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0Python\u4e2d\u7684\u6570\u503c\u9012\u589e\uff1f<\/strong>
\u9664\u4e86\u4f7f\u7528range()<\/code>\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5217\u8868\u63a8\u5bfc\u5f0f\u6216\u5faa\u73af\u6765\u751f\u6210\u9012\u589e\u7684\u6570\u503c\u5217\u8868\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u53ef\u4ee5\u8fd9\u6837\u5b9e\u73b0\uff1a  <\/p>\n
increasing_values = [x for x in range(0, 10, 1)]\n<\/code><\/pre>\n
\u8fd9\u5c06\u751f\u6210\u4e00\u4e2a\u4ece0\u52309\u7684\u9012\u589e\u5217\u8868\u3002<\/p>\n
\u5982\u4f55\u901a\u8fc7\u51fd\u6570\u5b9e\u73b0\u6570\u503c\u7684\u52a8\u6001\u589e\u5927\uff1f<\/strong>
\u60a8\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u4f7f\u5176\u80fd\u591f\u6839\u636e\u8f93\u5165\u53c2\u6570\u52a8\u6001\u751f\u6210\u9012\u589e\u503c\u3002\u4f8b\u5982\uff1a  <\/p>\n
def increase_by_step(start, step, count):\n    return [start + i * step for i in range(count)]\n<\/code><\/pre>\n
\u8c03\u7528\u8be5\u51fd\u6570\u65f6\uff0c\u4f8b\u5982increase_by_step(0, 3, 5)<\/code>\u5c06\u8fd4\u56de\u4e00\u4e2a\u5305\u542b0, 3, 6, 9, 12\u7684\u5217\u8868\u3002<\/p>\n
\u5728Python\u4e2d\uff0c\u5982\u4f55\u4f7f\u7528NumPy\u5e93\u751f\u6210\u589e\u5927\u7684\u6570\u7ec4\uff1f<\/strong>
NumPy\u5e93\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6570\u7ec4\u64cd\u4f5c\u529f\u80fd\uff0c\u53ef\u4ee5\u901a\u8fc7numpy.arange()<\/code>\u6216numpy.linspace()<\/code>\u51fd\u6570\u751f\u6210\u9012\u589e\u7684\u6570\u503c\u6570\u7ec4\u3002\u4f8b\u5982\uff1a  <\/p>\n
import numpy as np\narr = np.arange(0, 10, 1)\n<\/code><\/pre>\n
numpy.linspace(start, stop, num)<\/code>\u51fd\u6570\u5219\u53ef\u7528\u4e8e\u751f\u6210\u6307\u5b9a\u6570\u91cf\u7684\u5747\u5300\u5206\u5e03\u7684\u6570\u503c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u8981\u5b9e\u73b0\u503c\u4f9d\u6b21\u53d8\u5927\uff0c\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u3001\u751f\u6210\u5668\u3001\u8fed\u4ee3\u5668\u7b49\u65b9\u5f0f\u3002\u5faa\u73af\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u65b9\u5f0f\u6765\u9010\u6b65\u589e\u52a0\u503c\u3001 […]","protected":false},"author":3,"featured_media":1005787,"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\/1005771"}],"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=1005771"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1005771\/revisions"}],"predecessor-version":[{"id":1005789,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1005771\/revisions\/1005789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1005787"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1005771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1005771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1005771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}