


14 Questions
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209
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Disjoint Set Data Structure recursive find_parent gets wrong answer
26 Nov '17, 02:52
7.3k●7●20
0
votes
4
answers
25.4k
views
Finding all palindromes in String
29 Jul '17, 10:18
1
0
votes
0
answers
1.5k
views
TLE Dynamic Programming Problem lightoj
24 Aug '13, 23:15
4.2k●5●23●64
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votes
1
answer
4.9k
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Operation on Huge numbers in C++
24 Aug '13, 10:47
11●11●17●16
0
votes
4
answers
2.4k
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Dijkstra Positive weight Can I implement like this?
20 Aug '13, 10:41
16●1●1
1
vote
1
answer
17.9k
views
Palindrome String C++ Suggestion for optimization
19 Aug '13, 20:59
149●2●7●14
0
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3
answers
1.9k
views
Vector memory allocation problem. Is anything wrong with vector container to allocate big memory?
07 Aug '13, 16:15
19.8k●350●498●541
0
votes
2
answers
1.8k
views
special input in C,C++.In a line,there's a first integer m and in that line m integers folow
07 Aug '13, 00:00
4.2k●5●23●64
0
votes
4
answers
2.0k
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C++ how to convert a char to int?Like char '4' to int 4 .Help please!
06 Aug '13, 20:04
11●11●17●16
0
votes
1
answer
1.2k
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having problem with struct memory allocation.Help please
02 Aug '13, 00:52
8.7k●19●48●98
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0
answers
2.5k
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Problem Triangle creation.What's wrong with my logic.Help
01 Aug '13, 21:23
11●11●17●16
0
votes
3
answers
13.7k
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How to make a float precise in C++.Help please
28 Jul '13, 13:00
3.7k●11●32●49
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4
answers
2.8k
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Help in Sieve of Eratosthenes algorithm
26 Jul '13, 03:44
1●1●3
0
votes
1
answer
1.4k
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Scanning every digit of a number and increment every digit by value 1...help
21 Jul '13, 19:58
4.2k●5●23●64
8 Answers
18 Votes
18  0 
50 Tags
c++
× 33 c × 19 string × 12 algorithm × 7 char × 6 integers × 6 palindrome × 5 memory × 5 prime × 5 array × 4 
graph
× 4 size × 4 sieve × 4 dijkstra × 4 shortestpath × 4 vector × 4 editorial × 3 precision × 3 floating × 3 c++11 × 3 
bignum
× 2 cook76 × 2 modulararith × 2 secube × 2 input × 2 problem × 2 easymedium × 2 output × 2 precomputation × 2 help × 1 
medium
× 1 looping × 1 unionfind × 1 maths × 1 admin × 1 malloc × 1 primegenerator × 1 logic × 1 primenumbers × 1 structure × 1 
gametheory
× 1 dynamicprogramming × 1 game × 1 simple × 1 uva × 1 grundy × 1 runtime × 1 wronganswer × 1 kattis × 1 pointer × 1 