Sum of even numbers in a vector
Write a function that takes a vector of numbers and returns the sum of all the even numbers in the vector.
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Gelöst
Get the area of the square.
Four circles are inscribed in the square ABCD. The perimeter of each circle is *aπ*.
<<http://imgfz.com/i/UzgCJut.png>>
Gi...
Breaking up a chocolate bar
You've got a chocolate bar of size , and you want to break it up into bite-sized () pieces. How many steps are required to do th...
Kelvin to Fahrenheit
You can find a doc about it in here => https://www.rapidtables.com/convert/temperature/how-kelvin-to-fahrenheit.html
x is kelvi...