문제를 풀었습니다


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

6일 전

문제를 풀었습니다


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

6일 전

문제를 풀었습니다


[Master Regular Expression] Vowel-Consonant Score
You are given a string s consisting of lowercase English letters, spaces, and digits. Let v be the number of vowels in s and c ...

6일 전

문제를 풀었습니다


[Master Regular Expression] Reformat Phone Number
You are given a phone number as a string number. number consists of digits, spaces ' ', and/or dashes '-'. You would like to re...

6일 전

문제를 풀었습니다


[Master Regular Expression] Largest Substring Between Two Equal Character
Given a string s, return the length of the longest substring between two equal characters, excluding the two characters. If ther...

6일 전

문제를 풀었습니다


[Master Regular Expression] Goat Latin
You are given a string sentence that consist of words separated by spaces. Each word consists of lowercase and uppercase letters...

6일 전

문제를 풀었습니다


[Master Regular Expression] Strong Password Checker II
A password is said to be strong if it satisfies all the following criteria: It has at least 8 characters. It contains at l...

6일 전

문제를 풀었습니다


[Master Regular Expression] String Matching in an Array
Given an array of string words, return all strings in words that are a substring of another word. You can return the answer in a...

6일 전

문제를 풀었습니다


[Master Regular Expression] Keyboard Row
Given an array of strings words, return the words that can be typed using letters of the alphabet on only one row of American ke...

6일 전

문제를 풀었습니다


[Master Regular Expression] Validate IP Address
Given a string queryIP, return "IPv4" if IP is a valid IPv4 address, "IPv6" if IP is a valid IPv6 address or "Neither" if IP is ...

6일 전

문제를 풀었습니다


[Master Regular Expression] String To Integer
Implement the myAtoi(string s) function, which converts a string to a 32-bit signed integer. The algorithm for myAtoi(string s)...

6일 전

문제를 풀었습니다


[Master Regular Expression] Unique Email Addresses
Every valid email consists of a local name and a domain name, separated by the '@' sign. Besides lowercase letters, the email ma...

6일 전

문제를 풀었습니다


Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

6일 전

문제를 풀었습니다


Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

6일 전

문제를 풀었습니다


Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

6일 전

문제를 풀었습니다


Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

6일 전

문제를 풀었습니다


calculate the length of matrix
input 1 array, calculate the length

6일 전

문제를 풀었습니다


to the 2 all elements
to the 2 all elements

6일 전

문제를 풀었습니다


the average value of the elements
Calculate the average value of the elements in the array

6일 전

문제를 풀었습니다


Converts numbers into characters
Converts numbers into characters

6일 전

문제를 풀었습니다


Find the max element of the array
Find the max element of the array

6일 전

문제를 풀었습니다


Double all elements in the array
Duplicate all elements in the array

6일 전

문제를 풀었습니다


Draw a '0' in a one matrix!

6일 전