The program below draws one step in a staircase. Modify it to

Use variables to represent the values $30$ and $90.$ Pick appropriate names.

Use a for loop to draw $5$ steps, going up to the right. Have the user input the number of steps from $1$ to $10,$ and use that value as the range parameter.

Make the length$/$height of a step proportional to the number of steps. The more steps, the smaller each one is$.$ The last step should always end at the same point on the screen.