Golang | Leetcode Golang题解之第506题相对名次
题目：
题解：
var desc = [3]string{"Gold Medal", "Silver Medal", "Bronze Medal"}
func findRelativeRanks(score []int) []string {
n := len(score)
type pair struct{ score, idx int }
arr := make([]pair, n)
for i, s := range score {
arr[i] = pair{s, i}
}
sort.Slice(arr, func(i, j int) bool { return arr[i].score > arr[j].score })
ans := make([]string, n)
for i, p := range arr {
if i < 3 {
ans[p.idx] = desc[i]
} else {
ans[p.idx] = strconv.Itoa(i + 1)
}
}
return ans
}