before number loop test number < loop body after print(numbernumber + print('done!' let' consider an example that' simpler than our square root loopcounting from to our "beforeblock initializes the attachment of name number to value number our test sees if number is attached to value less than or equal to (our final value)number < recall that this evaluates to boolean value if the test evaluates to true then we run the loop body this has two linesthe first to print the value of number and the second to increase it by oneprint(numbernumber + if the test evaluates to false then we don' loop and exit the structure we have pointless print statement as place-holder for more substantive code in serious scriptsprint('done!'this is what we want to encode in python