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Blastfurnace

Omaha, NE, United States

Algorithms + Data Structures = Programs

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Top Questions
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Top Answers
138
how to check if given c++ string or char* contains only digits?
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85
How do I scale down numbers from rand()?
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69
Calculating pow(a,b) mod n
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55
Moving a vector element to the back of the vector
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54
Efficient way to OR adjacent bits in 64-bit integer
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52
C++ algorithm to calculate least common multiple for multiple numbers
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28
Replace space with an underscore
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25
Looking to find a C++ STL vector inside an STL vector
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22
Running my C++ code gives me a blank console
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20
C++, Transform a string such that sequences of consecutive underscores become a single underscore
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18
Converting an int into a 4 byte char array (C)
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16
what does this mean char (*(*a[4])())[5]?
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15
Shuffling String
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14
Make a number 1 if greater than 0
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11
store positive number and negative in different vector
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10
Why is a loop in `else if(!var)` faster than one in `else`?
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10
Performance swapping integers vs double
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10
Replace chars like replaceAll(string, start, end, '_', '-')
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10
creating a map from two vectors
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9
New a one-dimensional array which is extremely big like 60000*60000
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9
Reorder Array of Red, Blue and Green balls
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9
Inconsistent pseudo random between c++ and c#
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9
What is the most effective way to move items within a vector?
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9
How can I compare the first N elements of a std::set?
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9
Random and negative numbers
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9
How to remove repetitive characters from std::string
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8
Remove duplicates from a list<int>
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8
When do you prefer using std::list<T> instead of std::vector<T>?
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8
Using loop to traverse through linked list
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8
Inserting an element into an array
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