Feeds
문제를 풀었습니다
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...
대략 1개월 전
문제를 풀었습니다
Sum of series III
What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?
대략 1개월 전
문제를 풀었습니다
Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]
대략 1개월 전
문제를 풀었습니다
Convert from Fahrenheit to Celsius
Given an input vector F containing temperature values in Fahrenheit, return an output vector C that contains the values in Celsi...
대략 1개월 전
문제를 풀었습니다
Find the Best Hotels
Given three input variables: hotels - a list of hotel names ratings - their ratings in a city cutoff - the rating at which yo...
대략 1개월 전
문제를 풀었습니다
Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...
대략 1개월 전
문제를 풀었습니다
Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...
대략 1개월 전
문제를 풀었습니다
Find my daddy long leg (No 's')
Given the ratio of the two legs (longer / shorter), and the hypotenuse length, find the value of the bigger leg.
대략 1개월 전
문제를 풀었습니다
Pizza!
Given a circular pizza with radius z and thickness a, return the pizza's volume. [ z is first input argument.] Non-scored bonus...
대략 1개월 전
문제를 풀었습니다
Building matrices
If you have matrix A, create matrix B using matrix A as an "element" A = [1 2 3 4; 5 6 7 8...
대략 1개월 전
문제를 풀었습니다
Sum of first n positive integers
Given n, find the sum of first n positive integers Example: If n=10, then x=1,2,3,4,5,6,7,8,9,10. The sum of these terms is 55
대략 1개월 전
문제를 풀었습니다
Extract leading non-zero digit
<http://en.wikipedia.org/wiki/Benford%27s_law Benford's Law> states that the distribution of leading digits is not random. This...
대략 1개월 전
문제를 풀었습니다
Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000
대략 1개월 전
문제를 풀었습니다
Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...
대략 1개월 전
문제를 풀었습니다
Matlab Basics - Pick out parts of a vector
Consider x a vector of length >= 7 (there are at least 7 elements in the vector, write a script that extracts the 2nd element, a...
대략 1개월 전
문제를 풀었습니다
Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.
대략 1개월 전
문제를 풀었습니다
Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...
대략 1개월 전
문제를 풀었습니다
find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y
대략 1개월 전
문제를 풀었습니다
Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...
대략 1개월 전
문제를 풀었습니다
Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...
대략 1개월 전
문제를 풀었습니다
Height of a right-angled triangle
Given numbers a, b and c, find the height of the right angled triangle with sides a and b and hypotenuse c, for the base c. If a...
대략 1개월 전
문제를 풀었습니다
Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.
대략 1개월 전
문제를 풀었습니다
Number of Even Elements in Fibonacci Sequence
Find how many even Fibonacci numbers are available in the first d numbers. Consider the following first 14 numbers 1 1 2...
대략 1개월 전
문제를 풀었습니다
radius of a spherical planet
You just measured its surface area, that is the input.
대략 1개월 전
문제를 풀었습니다
What's size of TV?
Many people buy TV. Usually they ask about diagonal. But also important are width and height. Let's assume that all TV have rati...
대략 1개월 전
문제를 풀었습니다
Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...
대략 1개월 전
