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Problem 44444 !!! free beer everyone
just say hallelujah to solve this problem

3 years 前

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Number of digits in an integer
Specifies how many digits in a given integer. Example: in=100 ==> out=3

3 years 前

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Linear Motion 6
An experimental vehicle traveling at v1 m/s is brought to a full stop in t seconds. How far does it travel before stopping? Roun...

3 years 前

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Logarithm with base other than 'e'
The standard log() function in Matlab returns the natural logarithm (base equal to Euler's constant). Compute the logarithm for ...

3 years 前

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Reverse CHECKBOX MATRIX with 69
Create a reverse checkbox matrix with '69'. Where the size is the input and output will be a square checkbox matrix. Exa...

3 years 前

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Find out of matrix transpose Complex conjugate
Find out of matrix transpose Complex conjugate A=[2 3+i;1 4+i] Then answer must be [2.0000 1.0000; ...

3 years 前

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Sum of a geometric series
Give the sum of the first 'n' terms of a geometric series, given 'a' as the first term and 'r' as the ratio.

3 years 前

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Find out Harmonic mean.
Find out Harmonic mean.

3 years 前

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Test if a matrix is symmetric
Write a logical function that returns 1 if the input matrix is symmetric and 0 otherwise.

3 years 前

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Falling on the Moon.

3 years 前

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Percentage profit:3
x% product is sold at r1% profit. However, our target overall profit is rt%. What is the required percentage profit to meet the ...

3 years 前

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Percentage profit
If you are buying at x dollar, what will be the selling price for making the r% profit?

3 years 前

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Percentage profit:4
If a shopkeeper is selling W gram of salt in 1 dollar he will face r% loss. How much salt he should sell in grams to make r% pro...

3 years 前

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Adding and Subtracting UINT variables
Given UINT class variables output the correct solution to A-B+C. *Input:* A,B,C Three uint variables *Output:* solution ...

3 years 前

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volume of torus
Find volume of torus with a as major radius and b as minor

3 years 前

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Second Diagonal
Transpose the matrix from it's second diagonal.

3 years 前

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Power supply: 230V to 115V
The problem is simple: we have a wall outlet which supplies 230V and an apparatus that requires 115V. Software is always chea...

3 years 前

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Tax Calculator
Calculate the tax for a given income. 10% tax is paid for any income up to $2,000. 20% tax is paid for additional income u...

3 years 前

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Find the number of days in a given year
Given a year number (eg. 2000) as input, find how many days are there in the given year.

3 years 前

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The average of the second largest values
Given a matrix, find the average of the second largest values in each row. The same value does not exist on a row. Example: ...

3 years 前

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Double the next!
Given two numbers, m and n, find a matrix m x n where each element value is twice the value of the previous element. Starting fr...

3 years 前

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Linear Motion 2
During testing in the desert, a remotely operated vehicle travels D kilometers over rough terrain. The testing takes place over...

3 years 前

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Reshape a Vector
Write a function that accept three inputs. The first one is a row vector S. The second and third arguments are m and n which de...

3 years 前

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convert the number to binary format & count digits
Convert the given number to the corresponding binary format and count the number of digits in that binary number

3 years 前

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Find the index of the lowest number in a matrix
Take a matrix, and find the [row cal] index of the lowest number

3 years 前

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Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

3 years 前

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Sum Sum Sum!
Calculate the sum of the natural numbers from 1 to n

3 years 前

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Strange Number Algorithms
Three integer numbers will be provided to you. Write a function to Step1: Multiply first number by 3. Step2: Add 6 with t...

3 years 前

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What's for Lunch?
Given b choices of beverages, e choices of entrees, s choices of sides (take two different sides total) and d choices of dessert...

3 years 前

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0<=x<=pi?
Check whether the given angle is between zero and pi. Return logical true or false.

3 years 前