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C++常用排序算法汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
...f("%d ",arr[i]);
printf("\n");
free(arr);
arr = 0;
return 0;
}
3、快速排序(QuickSort)
/************************************
* 快速排序
* 不稳定排序，O{nlogn} ~ O{n^2}
* 适合排序大量数据
* 设最左边为基准数
* 右边往左找一个比基准数小...
Objective-C: Reading a file line by line
...
63
That's a great question. I think @Diederik has a good answer, although it's unfortunate that Coc...
Peak-finding algorithm for Python/SciPy
...(x, distance=20)
peaks2, _ = find_peaks(x, prominence=1) # BEST!
peaks3, _ = find_peaks(x, width=20)
peaks4, _ = find_peaks(x, threshold=0.4) # Required vertical distance to its direct neighbouring samples, pretty useless
plt.subplot(2, 2, 1)
plt.plot(peaks, x[peaks], "xr"); plt.plot(x); pl...
How to sort an array of associative arrays by value of a given key in PHP?
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632
You are right, the function you're looking for is array_multisort().
Here's an example taken st...
explicit casting from super class to subclass
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330
By using a cast you're essentially telling the compiler "trust me. I'm a professional, I know ...
How can I convert JSON to a HashMap using Gson?
...|
edited Aug 16 '18 at 16:33
Line
1,20122 gold badges1414 silver badges3232 bronze badges
answered Apr 1...
How do I resolve “Cannot find module” error using Node.js?
...
30 Answers
30
Active
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What do parentheses surrounding an object/function/class declaration mean? [duplicate]
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edited Nov 20 '15 at 23:38
Dave Heq
29633 silver badges1414 bronze badges
answered Jan 13 '09 at 20:...
What is attr_accessor in Ruby?
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2392
Let's say you have a class Person.
class Person
end
person = Person.new
person.name # => ...
boolean in an if statement
...|
edited Jun 28 '17 at 15:31
answered Mar 13 '13 at 19:00
j...