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Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

13年以上前

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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 + ...

13年以上前

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Center of mass
Given a matrix M(m,n), where m is the number of vertices of the geometrical element and n is 2 or 3 (2D-plane figure or 3D-solid...

13年以上前

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give-nth-decimal-place-of-pi up to 100 digits
max 100th place after the decimal point this is upgrade problem of 142

13年以上前

問題

give-nth-decimal-place-of-pi up to 100 digits
max 100th place after the decimal point this is upgrade problem of 142

13年以上前 | 1 | 70 個のソルバー

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give nth decimal place of pi
max 15th place after the decimal point is ok for now

13年以上前

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kmph to mps
convert kilometer per hour to meter per second

13年以上前

問題

kmph to mps
convert kilometer per hour to meter per second

13年以上前 | 11 | 757 個のソルバー

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Celcius to Kelvin
Convert Celsius degrees to Kelvin temperature.

13年以上前

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Fahrenheit to Celsius converter
Convert Fahrenheit to Celsius degrees.

13年以上前

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Celsius to Fahrenheit converter
Convert Celsius to Fahrenheit degrees.

13年以上前

解決済み

Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

13年以上前

問題

Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

13年以上前 | 6 | 612 個のソルバー

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R2012b atan in Degrees
Return in degrees the atan result of inputs for all four quadrants. *Examples:* [x, y] Degrees 1 0 0 1 1 ...

13年以上前

解決済み

find radius of cone
if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

13年以上前

問題

find radius of cone
if Slant height of Cone(I)& hight of Cone(H) given then find radius of the Cone(R) for example I=5,h=4 then the ans R=3;

13年以上前 | 3 | 443 個のソルバー

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Generate a random matrix A of (1,-1)
Input n: is an positive integer which serves as the dimension of the matrix A; Output: A=(Aij),where each entry Aij is either...

13年以上前

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select the primes of a vector
Find the prime numbers in a vector

13年以上前

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Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...

13年以上前

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Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

13年以上前

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CONVERT TAN TO SIN
In a right angle triangle ABC given the tan(A) then find sin(A) For example tan(A)=3/4 then sin(A)=3/5

13年以上前

問題

CONVERT TAN TO SIN
In a right angle triangle ABC given the tan(A) then find sin(A) For example tan(A)=3/4 then sin(A)=3/5

13年以上前 | 3 | 390 個のソルバー

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Equal to their cube
Tell me three real numbers that are equal to their cubes?

13年以上前

問題

Equal to their cube
Tell me three real numbers that are equal to their cubes?

13年以上前 | 5 | 456 個のソルバー

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Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

13年以上前

問題

Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

13年以上前 | 3 | 567 個のソルバー

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Find the logic
There exists one logic in between input and output. Find it (easy math). Example 1: x=13 then y=339; Example 2: x=26...

13年以上前

問題

Find the logic
There exists one logic in between input and output. Find it (easy math). Example 1: x=13 then y=339; Example 2: x=26...

13年以上前 | 3 | 306 個のソルバー

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Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

13年以上前

解決済み

Binary Coder
Take an input number and print the binary value of this number.

13年以上前