發送短信 : THE IMPLEMENTATION OF BALINDA PASCAL ON A MULTITHREADING SYSTEM

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