freeCodeCamp/curriculum/challenges/chinese/02-javascript-algorithms-and-data-structures/basic-javascript/golf-code.md

id, title, challengeType, videoUrl, forumTopicId, dashedName

id	title	challengeType	videoUrl	forumTopicId	dashedName
5664820f61c48e80c9fa476c	高尔夫代码	1	https://scrimba.com/c/c9ykNUR	18195	golf-code

--description--

在高尔夫golf游戏中，每个洞都有自己的标准杆数par，代表着距离。根据你把球打进洞所挥杆的次数strokes，可以计算出你的高尔夫水平。

函数将会传送 2 个参数，分别是标准杆数par和挥杆次数strokes，根据下面的表格返回正确的水平段位。

Strokes	Return
1	"Hole-in-one!"
<= par - 2	"Eagle"
par - 1	"Birdie"
par	"Par"
par + 1	"Bogey"
par + 2	"Double Bogey"
>= par + 3	"Go Home!"

par和strokes必须是数字而且是正数。

--hints--

golfScore(4, 1)应该返回 "Hole-in-one!"。

assert(golfScore(4, 1) === 'Hole-in-one!');

golfScore(4, 2)应该返回 "Eagle"。

assert(golfScore(4, 2) === 'Eagle');

golfScore(5, 2)应该返回 "Eagle"。

assert(golfScore(5, 2) === 'Eagle');

golfScore(4, 3)应该返回 "Birdie"。

assert(golfScore(4, 3) === 'Birdie');

golfScore(4, 4)应该返回 "Par"。

assert(golfScore(4, 4) === 'Par');

golfScore(1, 1)应该返回 "Hole-in-one!"。

assert(golfScore(1, 1) === 'Hole-in-one!');

golfScore(5, 5)应该返回 "Par"。

assert(golfScore(5, 5) === 'Par');

golfScore(4, 5)应该返回 "Bogey"。

assert(golfScore(4, 5) === 'Bogey');

golfScore(4, 6)应该返回 "Double Bogey"。

assert(golfScore(4, 6) === 'Double Bogey');

golfScore(4, 7)应该返回 "Go Home!"。

assert(golfScore(4, 7) === 'Go Home!');

golfScore(5, 9)应该返回 "Go Home!"。

assert(golfScore(5, 9) === 'Go Home!');

--seed--

--seed-contents--

var names = ["Hole-in-one!", "Eagle", "Birdie", "Par", "Bogey", "Double Bogey", "Go Home!"];
function golfScore(par, strokes) {
  // Only change code below this line


  return "Change Me";
  // Only change code above this line
}

golfScore(5, 4);

--solutions--

function golfScore(par, strokes) {
  if (strokes === 1) {
    return "Hole-in-one!";
  }

  if (strokes <= par - 2) {
    return "Eagle";
  }

  if (strokes === par - 1) {
    return "Birdie";
  }

  if (strokes === par) {
    return "Par";
  }

  if (strokes === par + 1) {
    return "Bogey";
  }

  if(strokes === par + 2) {
    return "Double Bogey";
  }

  return "Go Home!";
}