halleyhit
student
Statistics
순위
9,045
of 257,984
평판
4
참여
0 질문
9 답변
답변 채택
0.00%
획득한 표
0
순위
1,345
of 110,205
참여
0 문제
110 해답
점수
1,341
배지 수
4
참여
0 게시물
참여
0 공개 채널
평균 평점
참여
0 Highlights
AVERAGE NO. OF LIKES
Your submissions were downloaded 100 or more times in a month
Awarded to halleyhit on 01 Oct 2021
Your submissions received 5 five star ratings
Awarded to halleyhit on 09 Sep 2021
Publish your first submission
Awarded to halleyhit on 09 Oct 2019
Solve all the problems in ASEE Challenge
Awarded to halleyhit on 27 Aug 2018
Solve all the problems in CUP Challenge
Awarded to halleyhit on 22 Aug 2018
Solve all the problems in Cody Challenge
Awarded to halleyhit on 22 Aug 2018
Solve a problem for the first time
Awarded to halleyhit on 16 Aug 2018
1 of your answers has been accepted
Awarded to halleyhit on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to halleyhit on 20 Jul 2017
Content Feed
제출됨
Happy Mid Autumn Festival
This is small code for DIY gif to greet your friends in Mid Autumn Festival
9달 전 | 다운로드 수: 2 |
해결됨
Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.
1년 이상 전
제출됨
Locate Starting Point of Signal in Time Series
Locate starting point of signal in time series. e.g., pulse signal in real-time monitoring.
3년 이상 전 | 다운로드 수: 5 |
제출됨
big data plot for correlation analysis
plot a picture and U can see the correlation easily.
3년 이상 전 | 다운로드 수: 3 |
제출됨
randomly pair divide or groupe
A common tool to make randomly pair divide or groupe.
3년 이상 전 | 다운로드 수: 1 |
제출됨
When you feel indecisive
This is a random APP which can help you make decision, when U feel Indecisive. Just a game.
3년 이상 전 | 다운로드 수: 1 |
해결됨
Solitaire Cipher
Implement the <http://en.wikipedia.org/wiki/Solitaire_(cipher) solitaire cipher>. Since this is from Wikipedia, I am capturin...
3년 이상 전
해결됨
Implement simple rotation cypher
If given a letter from the set: [abc...xyz] and a shift, implement a shift cypher. Example: 'abc' with a shi...
3년 이상 전
해결됨
Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...
3년 이상 전
해결됨
Flag largest magnitude swings as they occur
You have a phenomenon that produces strictly positive or negative results. delta = [1 -3 4 2 -1 6 -2 -7]; Marching thr...
3년 이상 전
해결됨
Make a run-length companion vector
Given a vector x, return a vector r that indicates the run length of any value in x. Each element in r shows how many times the ...
3년 이상 전
해결됨
Find a subset that divides the vector into equal halves
Given a vector x, return the indices to elements that will sum to exactly half of the sum of all elements. Example: Inpu...
3년 이상 전
해결됨
How long is the longest prime diagonal?
Stanislaw Ulam once observed that if the counting numbers are <http://en.wikipedia.org/wiki/Ulam_spiral arranged in a spiral>, t...
3년 이상 전
해결됨
Find the biggest empty box
You are given a matrix that contains only ones and zeros. Think of the ones as columns in an otherwise empty floor plan. You wan...
4년 이하 전
해결됨
Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...
4년 이하 전
해결됨
Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...
4년 이하 전
해결됨
Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...
4년 이하 전
해결됨
Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...
4년 이하 전
해결됨
Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...
4년 이하 전
해결됨
Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...
4년 이하 전
해결됨
Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...
4년 이하 전
해결됨
Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...
4년 이하 전
해결됨
Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...
4년 이하 전
해결됨
Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....
4년 이하 전
해결됨
Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...
4년 이하 전
해결됨
Make a Palindrome Number
Some numbers like 323 are palindromes. Other numbers like 124 are not. But look what happens when we add that number to a revers...
4년 이하 전
해결됨
Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...
4년 이하 전
