Back to basics 13 - Input variables
Simple equation: Annual salary
Dimensions of a rectangle
Product of elements in row
Replace every 3rd element in a vector with 4
Concatenate two strings
Create the following sequence : 0 1 1 4 9 25 64 169 ...
Find the area of the four walls
Find the square of the sum of the digits of a number
Convert a number to its Roman representation
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