Feeds
문제를 풀었습니다
Minimum possible M of the maximum side of a triangle of given area A.
Suppose a triangle has area A. Suppose it has three sides S1, S2, and S3. Suppose M = max([S1 S2 S3]). What is the minimum po...
대략 3년 전
문제를 풀었습니다
Find all prime factors of the input
Given an input x, find its all prime factors. Return the vector with all factors in ascending order. Efficiency is the key here...
대략 3년 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 3년 전
문제를 풀었습니다
Integer Sequence - II : New Fibonacci
Crack the following Integer Sequence. (Hints : It has been obtained from original Fibonacci Sequence and all the terms are also ...
대략 3년 전
문제를 풀었습니다
Sum of series IX
What is the sum of the following sequence: Σ 1/k! for k=1...n for different n?
대략 3년 전
문제를 풀었습니다
Sum of series IV
What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?
대략 3년 전
문제를 풀었습니다
Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?
대략 3년 전
문제를 풀었습니다
Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)
대략 3년 전
문제를 풀었습니다
Sum of series VI
What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?
대략 3년 전
문제를 풀었습니다
Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?
대략 3년 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 3년 전
문제를 풀었습니다
Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?
대략 3년 전
문제를 풀었습니다
Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?
대략 3년 전
문제를 풀었습니다
A (wrong) place for everything, and everything in its (wrong) place
You have an equal number of cups and balls, each labelled from one to N. You randomly place one ball in each cup. Determine th...
대략 3년 전
문제를 풀었습니다
Possible Outcomes of American Roulette
The payout for American roulette can be calculated by: payout = (38/n)-1 where n is the number of squares the bet covers. ...
대략 3년 전
문제를 풀었습니다
Next lexicographic - permutation
Find next lexicographic - permutation (permutations as it would occur in a dictionary order). E.g: nextP('ABCD') = ABDC If you...
대략 3년 전
문제를 풀었습니다
NCHOOSEK - Time Optimization
*Input* * *V* —— Set of all choices, a vector of N, 1 < N < 100 * *K* —— Number of selected choices, a scalar, 0 <= K <=...
대략 3년 전
문제를 풀었습니다
Combinations without using nchoosek
You have to generate a matrix with all possible combinations of n elements *taken 2* at a time, *without using nchoosek(1:n,2)* ...
대략 3년 전
