First past the post yea . I think a vote rollover system would help too . At least at the primaries level . <| sep |> Truth . As an engineer I shouldn ' t tell you how to do education . But this shit , yes <| sep |> Maybe you ' re posting without being fully informed , but a is a device that can carry and execute instructions in form of logical or arithmetic operations . A computer is a device that can be instructed to carry out an arbitrary set of arithmetic or logical operations automatically . The ability of computers to follow a sequence of operations , called a program , make computers very flexible and useful . A calculator is a computer , so it ' s a mainframe , a server , a PC , a MacBook , a phone . You get the point .