發送短信 : Solutions to some diophantine equations adapted to a computer program

             ___     _    _     _____     ______  
    ___     / _ \\  | || | ||  |  ___||  /_   _// 
   /   ||  / //\ \\ | || | ||  | ||__      | ||   
  | [] || |  ___  ||| \\_/ ||  | ||__     _| ||   
   \__ || |_||  |_|| \____//   |_____||  /__//    
    -|_|| `-`   `-`   `---`    `-----`   `--`     
     `-`