def button(x, y, label): goto(x, y) color("#099A95") begin_fill() for i in range(4): forward(30) left(90) end_fill() forward(15) color("white") sety(y + 5) write(label, font=("Arial", 20, "bold"), align="center") def create_calc(): speed(0) bgcolor("light gray") penup() goto(-100, -150) color("#29CAC4") begin_fill() for i in range(2): forward(200) left(90) forward(300) left(90) end_fill() color("gray") goto(-75, 75) begin_fill() for i in range(2): forward(150) left(90) forward(50) left(90) end_fill() goto(-75, -125) color("#099A95") begin_fill() for i in range(2): forward(70) left(90) forward(30) left(90) end_fill() forward(35) color("white") sety(-125 + 5) write("=", font=("Arial", 20, "bold"), align="center") button(5, -125, "0") button(45, -125, "+") button(-75, -85, "1") button(-35, -85, "2") button(5, -85, "3") button(45, -85, "-") button(-75, -45, "4") button(-35, -45, "5") button(5, -45, "6") button(45, -45, "x") button(-75, -5, "7") button(-35, -5, "8") button(5, -5, "9") button(45, -5, "/") shape("classic") def write_num(number): goto(-75, 75) begin_fill() for i in range(2): forward(150) left(90) forward(50) left(90) end_fill() goto(60, 95) color("black") write(number, font=("Arial", 14), align="right") goto(60, 85) color("gray") def solve_equation(): if canvas.operation == "+": canvas.final_value = int(canvas.num1) + int(canvas.num2) elif canvas.operation == "-": canvas.final_value = int(canvas.num1) - int(canvas.num2) elif canvas.operation == "/": if int(canvas.num1) % float(canvas.num2) == 0: canvas.final_value = int(canvas.num1) / int(canvas.num2) else: canvas.final_value = int(canvas.num1) / float(canvas.num2) elif canvas.operation == "x": canvas.final_value = int(canvas.num1) * int(canvas.num2) write_num(canvas.num1 + " " + canvas.operation + " " + canvas.num2 + " = " + str(canvas.final_value)) def use_calc(x, y): if canvas.num1_done == False: if y > -10 and y < 30: if x > -80 and x < -40: canvas.num1 += "7" if x > -40 and x < 0: canvas.num1 += "8" if x > 0 and x < 40: canvas.num1 += "9" if x > 40 and x < 80: canvas.num1_done = True canvas.operation = "/" if y > -50 and y < -10: if x > -80 and x < -40: canvas.num1 += "4" if x > -40 and x < 0: canvas.num1 += "5" if x > 0 and x < 40: canvas.num1 += "6" if x > 40 and x < 80: canvas.num1_done = True canvas.operation = "x" if y > -90 and y < -50: if x > -80 and x < -40: canvas.num1 += "1" if x > -40 and x < 0: canvas.num1 += "2" if x > 0 and x < 40: canvas.num1 += "3" if x > 40 and x < 80: canvas.num1_done = True canvas.operation = "-" if y > -130 and y < -90: if x > -80 and x < 0: print("Invalid choice. Choose an operation or number.") if x > 0 and x < 40: canvas.num1 += "0" if x > 40 and x < 80: canvas.num1_done = True canvas.operation = "+" write_num(canvas.num1 + " " + canvas.operation) elif canvas.num2_done == False: if y > -10 and y < 30: if x > -80 and x < -40: canvas.num2 += "7" if x > -40 and x < 0: canvas.num2 += "8" if x > 0 and x < 40: canvas.num2 += "9" if x > 40 and x < 80: print("Invalid choice. Click = to solve.") write_num(canvas.num1 + " " + canvas.operation + " " + canvas.num2) if y > -50 and y < -10: if x > -80 and x < -40: canvas.num2 += "4" if x > -40 and x < 0: canvas.num2 += "5" if x > 0 and x < 40: canvas.num2 += "6" if x > 40 and x < 80: print("Invalid choice. Click = to solve.") write_num(canvas.num1 + " " + canvas.operation + " " + canvas.num2) if y > -90 and y < -50: if x > -80 and x < -40: canvas.num2 += "1" if x > -40 and x < 0: canvas.num2 += "2" if x > 0 and x < 40: canvas.num2 += "3" if x > 40 and x < 80: print("Invalid choice. Click = to solve.") write_num(canvas.num1 + " " + canvas.operation + " " + canvas.num2) if y > -130 and y < -90: if x > -80 and x < 0: canvas.num2_done = True solve_equation() if x > 0 and x < 40: canvas.num2 += "0" write_num(canvas.num1 + " " + canvas.operation + " " + canvas.num2) if x > 40 and x < 80: print("Invalid choice. Click = to solve.") create_calc() color("gray") goto(60, 95) canvas = getscreen() canvas.onclick(use_calc) canvas.num1_done = False canvas.num2_done = False canvas.num1 = "" canvas.num2 = "" canvas.operation = "" canvas.final_value = 0