Solve the algorithm
petar and marko have a total of x apples, with marko having y more apples than petra. x and y are entered, and the algorithm should calculate (if possible) how many apples have a mark and how many have a parsley. if there is no solution you should display the appropriate message.

7. design a circuit with three inputs (x, y, and z) representing the bits in a binary number, and three outputs (a, b, and c) also representing bits in a binary number. when the input is 1, 2, or 3, the binary output should be one lesser than the input. when the input is 4, 5, or 6, the binary output should be one greater than the input. when the input is 0, the output is 0, and when the input is 7, the output is 7. show your truth table, all computations for simplification, and the final circuit.