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just solved
solved given x answer y must be x+2*3/6

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sum of all
sum all of components

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Triple Down!
Triple Down!

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only add 50
add 50

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replace component
given vector x make new vector with x(3)=3

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only add 1
add 1

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flip up and down
flip up and down the matrix

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find the determinent
find the determinent of a vector

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sum
sum as rows

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Change input vector
If a input vector is [3, 2, 6, 1, 6], the output vector is [3, 2, 6, 1, 6] + [1, 2, 3, 4, 5] = [4, 4, 9, 5, 11].

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add 1
given x, y should be 1 greater than the input.

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wipe out!
make all the elements in given x zero.

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turn n times
turn the matrix n times (each time turn +pi/2 radian)

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multiply 3 by 3
x=3 y=3*x

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Cumulative product of a vector
Cumulative product of a vector example x=[1 2 5 10], then answer must be [ 1 2 10 100] *If you like this prob...

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Area of a disk
Find the area of a disk or circle. x= radius of the disk.

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Tree Height
Assign treeHeight with the tree height given the shadow length and angle of elevation. Simple geometry can compute the heigh...

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Where is the number that you want to find?
For a given matrix A, find where the input number x appears. Do this task by returning the vector which contains the row and th...

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cheating technique1
in these cody problems, there is a way to cheat. find out how people cheat.

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cheating technique2
there are some ways to get hints just by looking at the test suits to cheat. try.

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find a number (cheat)
find a number input^5 = input the out put should be the number. try cheating

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y=x
y=x

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Skip by a multiple
Given an integer create an array of its multiples. Array must have a length of 15

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Output a vector which is table of 9
Output a vector which is table of 9

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Element by element multiplication of two vectors
Given two input vectors, return the element-by-element product. Example A = [1 2 3] B = [7 3 1] The answer should be...

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Find the product of a Vector
How would you find the product of the vector [1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0] times 2?; x = [1 : 0.5 : 6]; y ...

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multiply 2 by 2
multiply 2 by 2

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Joules!
1J = 101.325 L/atm Write a statement that assigns fractionalMultiplier with 101.325 Write a second statement that assigns Jo...

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'Repeat!'
if matrix x=[1 2;3 4] y should be [1 2 1 2; 3 4 3 4; 1 2 1 2; 3 4 3 4;............],repeat n times! try this!

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'Price of pizza!'
If you want to check pizza's price, try this! price is proportional to its volume, so you have to multiply 0.1($) to pizza's v...

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