C$++,$ VS Code!

For example, "This is a test; this test is only a test." will result in a string vector with elements "this", $"$is$","$a$",$ "test", "only".

Mode $-10$ points

The number that appears the most times in a sequence is called the mode. Write a function named mode that takes a const reference

of integers as

an argument and returns the mode of the sequence of numbers inside the vector. Assume the input vector contains at least one number. If multiple modes

exist, break the ties by returning the smallest number.

Craps $-10$ points

These are the rules of a simple game of craps involving a pair of dice. Roll a pair of dice and sum the pair; this is the initial sum. The outcome of the game

is determined by the initial sum of the dice rolls as follows:

If the initial sum is $7$ or $11,$ the player wins.

If the initial sum is $2,3,$ or $12,$ the house wins.

If the initial sum is $4,5,6,8,9,$ or $10,$ continue rolling until either the initial sum appears again or a $7$ appears. If the initial sum appears first, the player

wins. If a $7$ appears first, the house wins.

Suppose you have a special dice machine that outputs a predetermined sequence of dice rolls, represented by a vector of integers. The first two elements in

this vector would be the outcome of the first roll and so on$.$

Write a function named

that takes a

reference to a vector of integers and returns $0$ when the player wins, $1$ when the house wins, or $2$

when more rolls are needed.

Ensure your code is robust against incorrect inputs by verifying that each element in the vector is within the $1-6$ range of standard dice and output an error

$(-1)$ if the inputs are invalid.