發送短信 : Procedural generation of programming exercises with guides based on the student's emotion

  ______     ___      ______    ______     _____  
 /_   _//   / _ \\   /_   _//  /_   _//   / ___// 
   | ||    | / \ ||  `-| |,-    -| ||-    \___ \\ 
  _| ||    | \_/ ||    | ||     _| ||_    /    // 
 /__//      \___//     |_||    /_____//  /____//  
 `--`       `---`      `-`'    `-----`  `-----`