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Problem N natural numbers are arranged from side to side. You have to choose K from these. When you choose, you have to choose all K at once. You will calculate the number of points for each number you choose. The score is the number of your own minus the number of selected numbers on your left. After calculating the score for each of these even numbers, the total score is the sum of the calcula..

Description The addition/subtraction formula "X [operator] Y = Z" is given as a parameter. If the formula is correct, complete the solution function to return the array containing "X" in order if "O" is incorrect. Restrictions There is always one space between the arithmetic symbol and the number. However, there is no space between the minus sign and the number that displays the negative number...