How do I put a variable input inside a char vector?

fprintf('Car number' 'is driving the fastest', x)

I have this function, and I want to put an input command such as this in between 'Car number' and 'is driving...'

CarNumber = input('Please enter the car number')

Is there a way I can do this? I tried using this line below, but it was unsuccessful

fprintf('Car number'CarNumber 'is driving the fastest', x)

Answer 1

[Voss]

CarNumber = input('Please enter the car number: ');

fprintf('Car number %d is driving the fastest\n', CarNumber);

[Walter Roberson]

Or

fprintf("Car number " + CarNumber + " is driving the fastest\n")

[TheSaint]

Thanks Walter, this worked for me