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Which is the fastest algorithm to find prime numbers?
Which is the fastest algorithm to find out prime numbers using C++? I have used sieve's algorithm but I still want it to be faster!
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What is the difference between JavaScript and ECMAScript?
...nguage? The standard defines the language. If some language implements the C++ standard, it is called C++, not something else (exactly because it implements that standard). So I still have the same question... what's the difference?
– Neme
Jan 26 '18 at 11:11
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Do subclasses inherit private fields?
...quote from Bjarne Stroustrup which due to the differences between java and c++ probably only add to the confusion. I'll let my answer rest on the JLS :)
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Why should I not wrap every block in “try”-“catch”?
...o try blocks. There's a good discussion in Scott Meyers's "More Effective C++".
– Nick Meyer
Apr 29 '10 at 12:58
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Can we write our own iterator in Java?
.../ creating an array of Strings
String[] languages = new String[]{"C", "C++", "Java", "Python", "Scala"};
// create your list and hold the values using the same list implementation.
SOList<String> languagesList = new SOList<String>(languages);
System.out.println("");
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Should I prefer pointers or references in member data?
...re's no way to factor out this initialisation into another function (until C++0x, anyway edit: C++ now has delegating constructors)
the reference cannot be rebound or be null. This can be an advantage, but if the code ever needs changing to allow rebinding or for the member to be null, all uses of t...
What is a race condition?
...olution is: you lock the tickets between 4-5 with mutex (mutual exception, c++). In real world it is called ticket reservation :)
– Volt
Aug 25 '17 at 12:11
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How does Dijkstra's Algorithm and A-Star compare?
...ause it uses less memory.
The code for Dijkstra's algorithm is:
// A C / C++ program for Dijkstra's single source shortest path algorithm.
// The program is for adjacency matrix representation of the graph
#include <stdio.h>
#include <limits.h>
// Number of vertices in the graph
#def...
Using member variable in lambda capture list inside a member function
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If you have C++14 available, you could do [grid = grid](){ std::cout << grid[0][0] << "\n"; } to avoid the extra copy
– sigy
Mar 18 '16 at 11:49
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Write a program to find 100 largest numbers out of an array of 1 billion numbers
...ter than the current minimum. A simple implementation of this algorithm in C++ is on par with libstdc++'s partial_sort run directly on a data set of 200 million 32-bit int (created via a MT19937, uniformly distributed).
– dyp
Oct 7 '13 at 20:52
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