public class output{ public static int find (int a1, int a2) if(al==0) return(al+1); else if(a1>0 && a2==0) return 2 + find(a1-1,0); else return 1 + find(al-1, a1); public static void main(String[] args) { int R find(2,2); System.out.println(R); %D

Instead of using: print(f"You should be spending {hours_inhome} hours on homework outside of class every week") for a beginner in python what is an alternative to using "f" and the { } signs for when you type in print. Also can you explain what the f means and what "{ }" these signs are?

Help me homework c++ The shots file holds a list of shots (imagine some hitscan weapon in a video game like a shotgun or something). Each shot has an origin and a direction. The origin is an (x,y) coordinate, like (5,3). The direction is a slope and whether the shot is traveling along that slope or in the reverse. A slope of "Vertical" means that the shot is travellingstraight up and down. The format is:x_location y_location slope(either a number like 2.1 or a non-number meaning"Vertical") forwards(1 meaning forwards, 0 meaning backwards) 0 0 0 00 0 0 10 0 Vertical 00 0 Squirrel 110 10 -1 1-10.1 -100.01 2.1 0 The first line is a horizontal line shooting left from the origin (0,0).The second line is a shot also travelling horizontally from the origin, but forward along the x axis instead of backwards.The third line is shooting straight down out of the originThe fourth line is shooting straight up out of the origin (any non-number means Vertical, not just Vertical)The fifth line is…

***python only *** Write a function that takes two parameters, a and b, both are strings taken from "SCISSORS", "PAPER", or "ROCK, and returns True if a wins over b according to the rules of theScissors-Paper-Rock game; False, otherwise. For example, when a is "SCISSORS" and b is "PAPER", the function should return True.

Python (this is not graded this is practice work that is not graded) write and test a function which takes two dates (month, day) list arguments.When the function is called with the two arguments, it returns the number of days betweenthose two dates. Print the returned value. It is assumed that the first date occurs first. Forinstance, if the users calls the function with FUNCTION([12, 10], [12, 20]) as arguments, thereturned value is 10 days. However, if FUNCTION([12, 20], [12, 10]) is called, the returnedvalue is -10 days.Assume February has 28 days.Test data: [10, 30], [5, 20] [1, 30], [5, 25] [5, 25], [1, 30] [1, 1], [12, 31]