All Questions
5 questions
1
vote
3
answers
133
views
Another ATMs cash-out (denomination) algorithm in Java
Related to this question and this answer, I would like to have a second review from you on a modified version.
The problem I tried to solve
Some kind of "Minimum count of numbers required from ...
- 772
3
votes
1
answer
4k
views
Count the number of distinct subarrays
I want to determine the number of distinct subarrays that can form having at most a given number of odd elements. Two subarrays are distinct if they differ at even one position. The subarray is a ...
- 31
8
votes
5
answers
2k
views
Repeatedly partitioning an array equally as far as possible
I solved HackerRank Nikita and the Game. The implementation is correct as program passes all test cases.
Nikita just came up with a new array game. The rules are as follows:
Initially, ...
4
votes
2
answers
6k
views
Finding all the subsets in an array of integers that sum to a given target
Problem Statement:
Given an Array if ints, Find out all the subsets in the Array that
sum to a given target value.
Example:
If the input array is:
...
- 872
3
votes
1
answer
442
views
Find the maximum possible summation of differences of consecutive elements
Array A contains the elements, \$A_1,A_2, \ldots, A_N\$.
And array B contains the elements, \$B_1,B_2, \ldots, B_N\$.
There is a relationship between \$A_i\$ and \$B_i\$: any element \$A_i\$ ...
- 261