How to print this output
ABCDEFGHHGFEDCBA
ABCDEFGGFEDCBA
ABCDEFFEDCBA
ABCDEEDCBA
ABCDDCBA
ABCCBA
ABBA
AA
Groovy asserts are now quite impressive! They will actually print out the value of every variable in the statement (which is fantastic for debugging)
for example, it might print something like this if b is 5, a is {it^2} and c is 15:
assert( a(b) == c)
. | | | |
. 25 | != 15
....
Recently i started learning java, algorithms and data structures. I am trying to check if a string is palindrome in java. I want you to review my code and give the comments.
import java.util.Stack;
class Palindromer {
Stack<Character> stack = null;
public boolean isPalindrome(String s) {
...
I have written these three codes for DFS in binary tree. Any improvement or comments are highly appreciated.
// Method 1: Recursive DFS
public static boolean DFS(Node root, int k){
if(root == null){
return false;
} else if (root.data == k){
return true;
} els...
TERMINOLOGY
We are given a directed acyclic graph (dag) \$G = (V, A)\$, where \$V\$ is the set of nodes and \$A \subseteq V \times V\$ is the set of directed arcs, and a weight function \$p \colon V \to [0, 1]\$. For any node \$u \in V\$, \$parents(u) =\{v \in V \colon (v, u) \in A\}\$, which is ...
please help me how insert data only value in tr "Layanan" and "Tarif" into database mysql.
For note, this table sometimes have 2 row,and sometimes have 4 rows. So,dynamic result.
Please help me to insert in database.
<table class="table table-striped table-bordered table-hover table-result...
Summing doubles can cause a loss of precision.
Summing integers, however, doesn't. (Assuming no overflow.)
Here's a high precision sum function I wrote:
#define BASE 10
bool is_int(double n) {
double intpart;
return std::modf(n, &intpart) == 0.0;
}
double solve(std::vector<double> nums) {...
I am just starting to learn C++, and I wrote was the following implementation of the trial division algorithm to find the prime factors of a positive integer. I'm hoping the community here can suggest changes to both the algorithm and to the implementation. I barely know any language-specific fea...
Thanks for you help, I am trying to create a word jumble program (only one word) without using "jumble" but rather "for loops". Any help will be much appreciated and rewarded!!!
Server
I think you are over-using the static keyword. Don't make each and every function static, create an object of the class and use the object instead.
You have some catch parts that are either empty or print very little information. I suggest you investigate a bit more about the different r...
I have tried to get myself into Node.js and Angularjs in the past few month, and I thought I was ready to apply on jobs with them. So I did.
I was assigned to do a fullstack single page app form. The frontend should be static html + JavaScript, and communicates through REST API with the backend...
I have finally finished the project of a calculator in ruby, which is not based on eval. Instead it parses input char by char, the project is hosted on github.
However, I find a specific part of the program very annoying since whenever I have to add something I have to rewrite a portion of it ag...
I am working through UPenn CIS 194: Introduction to Haskell (Spring 2013). Since I am not able to take the course for real I am asking for CR (feedback) as it could be from teacher in that course.
HW3 - Code golf - Full description
module Golf where
import Data.List
-- ["apple","orange","plum...
