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Top Questions
235
votes
What's the purpose of using { … } for a single line?
c++
curly-braces
defensive-programming
curly-brackets
asked Aug 30 '12 at 8:50
stackoverflow.com
23
votes
Extracting 2 numbers n times and placing back the addition in O(n) instead of O(n*log(n))
arrays
algorithm
list
math
data-structures
asked Jun 19 '12 at 0:27
stackoverflow.com
11
votes
Why should I use placement new?
c++
new-operator
placement-new
asked Feb 7 '12 at 21:23
stackoverflow.com
7
votes
Exception safety regarding swap() operation - what's so wrong with that?
c++
exception
exception-handling
exception-safety
asked Jul 14 '12 at 17:15
stackoverflow.com
6
votes
Difference between int main() and int main(void)?
c
main
void
asked Sep 1 '12 at 5:30
stackoverflow.com
6
votes
Instanceof for objects in c++ (not pointers)
c++
object
stack
pop
asked Dec 19 '12 at 5:19
stackoverflow.com
6
votes
Sorting functions by asymptotic growth
asymptotics
landau-notation
asked Mar 27 '12 at 15:47
cs.stackexchange.com
5
votes
Find the missing number in a group {0…2^k -1} range
arrays
algorithm
numbers
asked Feb 13 '12 at 11:48
stackoverflow.com
5
votes
How can I count the number of occurrences of the character '/' in a C string?
c
string
asked Jun 17 '12 at 19:40
stackoverflow.com
5
votes
Print the biggest K elements in a given heap in O(K*log(K))?
algorithm
search
tree
heap
big-o
asked Jun 26 '12 at 14:25
stackoverflow.com
1
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