Python中for i in list(rang(1,n+1))代码解释？ python中的for i in range怎么用

Python \u4e2dfor i in range ()\u662f\u4ec0\u4e48\u610f\u601d\uff1f

Python \u4e2dfor i in range ()\u662f\u5faa\u73af\u7684\u6b21\u6570\u7684\u610f\u601d\u3002
Python\u662f\u4e00\u79cd\u8de8\u5e73\u53f0\u7684\u8ba1\u7b97\u673a\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u3002 \u662f\u4e00\u4e2a\u9ad8\u5c42\u6b21\u7684\u7ed3\u5408\u4e86\u89e3\u91ca\u6027\u3001\u7f16\u8bd1\u6027\u3001\u4e92\u52a8\u6027\u548c\u9762\u5411\u5bf9\u8c61\u7684\u811a\u672c\u8bed\u8a00\u3002\u6700\u521d\u88ab\u8bbe\u8ba1\u7528\u4e8e\u7f16\u5199\u81ea\u52a8\u5316\u811a\u672c(shell)\uff0c\u968f\u7740\u7248\u672c\u7684\u4e0d\u65ad\u66f4\u65b0\u548c\u8bed\u8a00\u65b0\u529f\u80fd\u7684\u6dfb\u52a0\uff0c\u8d8a\u591a\u88ab\u7528\u4e8e\u72ec\u7acb\u7684\u3001\u5927\u578b\u9879\u76ee\u7684\u5f00\u53d1\u3002

\u6269\u5c55\u8d44\u6599\uff1a
Python\u7684\u8bbe\u8ba1\u76ee\u6807\u4e4b\u4e00\u662f\u8ba9\u4ee3\u7801\u5177\u5907\u9ad8\u5ea6\u7684\u53ef\u9605\u8bfb\u6027\u3002\u5b83\u8bbe\u8ba1\u65f6\u5c3d\u91cf\u4f7f\u7528\u5176\u5b83\u8bed\u8a00\u7ecf\u5e38\u4f7f\u7528\u7684\u6807\u70b9\u7b26\u53f7\u548c\u82f1\u6587\u5355\u5b57\uff0c\u8ba9\u4ee3\u7801\u770b\u8d77\u6765\u6574\u6d01\u7f8e\u89c2\u3002\u5b83\u4e0d\u50cf\u5176\u4ed6\u7684\u9759\u6001\u8bed\u8a00\u5982C\u3001Pascal\u90a3\u6837\u9700\u8981\u91cd\u590d\u4e66\u5199\u58f0\u660e\u8bed\u53e5\uff0c\u4e5f\u4e0d\u50cf\u5b83\u4eec\u7684\u8bed\u6cd5\u90a3\u6837\u7ecf\u5e38\u6709\u7279\u6b8a\u60c5\u51b5\u548c\u610f\u5916\u3002
Python\u5f00\u53d1\u8005\u6709\u610f\u8ba9\u8fdd\u53cd\u4e86\u7f29\u8fdb\u89c4\u5219\u7684\u7a0b\u5e8f\u4e0d\u80fd\u901a\u8fc7\u7f16\u8bd1\uff0c\u4ee5\u6b64\u6765\u5f3a\u5236\u7a0b\u5e8f\u5458\u517b\u6210\u826f\u597d\u7684\u7f16\u7a0b\u4e60\u60ef\u3002\u5e76\u4e14Python\u8bed\u8a00\u5229\u7528\u7f29\u8fdb\u8868\u793a\u8bed\u53e5\u5757\u7684\u5f00\u59cb\u548c\u9000\u51fa\uff08Off-side\u89c4\u5219\uff09\uff0c\u800c\u975e\u4f7f\u7528\u82b1\u62ec\u53f7\u6216\u8005\u67d0\u79cd\u5173\u952e\u5b57\u3002\u589e\u52a0\u7f29\u8fdb\u8868\u793a\u8bed\u53e5\u5757\u7684\u5f00\u59cb\uff0c\u800c\u51cf\u5c11\u7f29\u8fdb\u5219\u8868\u793a\u8bed\u53e5\u5757\u7684\u9000\u51fa\u3002\u7f29\u8fdb\u6210\u4e3a\u4e86\u8bed\u6cd5\u7684\u4e00\u90e8\u5206\u3002

for i in range\uff08a,b,c\uff09
a\u4e3a\u5faa\u73af\u5f00\u59cb\u7684\u6570\u5b57(\u53ef\u4e0d\u586b\uff0c\u9ed8\u8ba4\u4e3a0)\uff0cb\u4e3a\u5faa\u73af\u7ed3\u675f\u7684\u540e\u4e00\u4f4d\uff08c\u4e3a\u6b63\u6570\u65f6\uff09\u7684\u6570\u5b57\uff0cc\u4e3a\u6b65\u8fdb\u7684\u8ddd\u79bb\u548c\u65b9\u5411\uff0c\u9ed8\u8ba4\u4e3a1\u3002
for i in range(1, 101\uff0c1):
print i
range(1, 101)\u8868\u793a\u4ece1\u5f00\u59cb\uff0c\u5230101\u4e3a\u6b62\uff08\u4e0d\u5305\u62ec101\uff09\uff0c\u53d6\u5176\u4e2d\u6240\u6709\u7684\u6574\u6570\u3002
for i in range(1, 101)\u5c31\u662f\u8bf4\uff0c\u628a\u8fd9\u4e9b\u6570\uff0c\u4f9d\u6b21\u8d4b\u503c\u7ed9\u53d8\u91cfi\u3002
\u76f8\u5f53\u4e8e\u4e00\u4e2a\u4e00\u4e2a\u5faa\u73af\u8fc7\u53bb\uff0c\u7b2c\u4e00\u6b21i = 1\uff0c\u7b2c\u4e8c\u6b21i = 2\uff0c\u2026\u2026\uff0c\u76f4\u5230i = 100\u3002\u5f53i = 101\u65f6\u8df3\u51fa\u5faa\u73af\u3002

\u6269\u5c55\u8d44\u6599
for i in range\u5b9e\u64cd\uff1a
fori in range(3):
print(i)
>>>0,1,2
for i in range(10,0,-1)\uff1a
print(i)
>>>10\uff0c9\uff0c8\uff0c7\uff0c6\uff0c5\uff0c4\uff0c3\uff0c2\uff0c1
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1 - range

循环列表，i的值从1到n

扩展阅读：python for i in 列表 ... python import from ... python for i in range ... python中for char in ... python代码自动生成器 ... python网站 ... for a in b python ... for i in string ... python的for in 用法 ...