freecodecamp 答案

192.Golf Code

function golfScore(par, strokes) {
  // 请只修改这条注释以下的代码
  if(strokes == 1) {
    return "Hole-in-one!";
  }else if(strokes == par-1) {
    return "Birdie";
  }else if(strokes == par) {
    return "Par";
  }else if(strokes == par+1) {
    return "Bogey";
  }else if(strokes == par+2) {
    return "Double Bogey";
  }else if(strokes <= par-2) {
    return "Eagle";
  }else {
    return "Go Home!";
  }
  // 请只修改这条注释以上的代码
}

193.Selecting from many options with Switch Statements

function myTest(val) {
  var answer = "";
  // 请把你的代码写在这条注释以下
  switch (val) {
    case 1:
      answer = "alpha";
      break;
    case 2:
      answer = "beta";
      break;
    case 3:
      answer = "gamma";
      break;
    case 4:
      answer = "delta";
      break;
  }
  // 请把你的代码写在这条注释以上
  return answer;  
}

194.Adding a default option in Switch statements

function myTest(val) {
  var answer = "";
  // 请把你的代码写在这条注释以下
  switch (val) {
  case "a":
    answer = "apple";
    break;
   case "b":
    answer = "bird";
    break;
    case "c":
    answer = "cat";
    break;
  default:
    answer = "stuff";
}
  // 请把你的代码写在这条注释以上 
}

195.Multiple Identical Options in Switch Statements

function myTest(val) {
  var answer = "";
  // 请把你的代码写在这条注释以下
  switch(val) {
  case 1:
  case 2:
  case 3:
    answer = "Low";
  break;
  case 4:
  case 5:
  case 6:
    answer = "Mid";
    break;
  case 7:
  case 8:
  case 9:
    answer = "High";
    break;
  }
  // 请把你的代码写在这条注释以上
  return answer;  
}

196.

function myTest(val) {
  var answer = "";
  // 请只修改这条注释以下的代码
  
  switch (val) {
       case "bob": 
    answer = "Marley";
       break;
       case 42:
    answer = "The Answer";
       break;
       case 1:
    answer = "There is no #1";
       break;
       case 99:
    answer = "Missed me by this much!";
       break;
       case 7:
    answer = "Ate Nine";
       break;
       case "John":
    answer = "" ;
       break;
       case 156:
    answer = "" ;
       break;
  }
  
  // 请只修改这条注释以上的代码
  return answer;  
}

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