for i in range(0,10): for j in range(0, i+1): print("*", end='') print() By reversing the count on the outer loop, you can flip the triangle vertically. Padding the output of the inner loop flips it ...

The familiar formatted string, or f-string, feature in Python provides a convenient way to print variables as part of a string. But it doesn’t let you interact with the way strings are created ...