Given scores of N athletes, find their relative ranks and the people with the top three highest scores, who will be awarded medals: “Gold Medal”, “Silver Medal” and “Bronze Medal”.
Example 1:
Input: [5, 4, 3, 2, 1]
Output: [“Gold Medal”, “Silver Medal”, “Bronze Medal”, “4”, “5”]
Explanation: The first three athletes got the top three highest scores, so they got “Gold Medal”, “Silver Medal” and “Bronze Medal”.
For the left two athletes, you just need to output their relative ranks according to their scores.
Note:
N is a positive integer and won’t exceed 10,000.
All the scores of athletes are guaranteed to be unique.
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这个题目看起来挺简单的，但一不小心就会掉坑里去。下面是楼主自己写的，作为一个leetcode新手，希望大家多多指教。
class Solution {
public:
vector findRelativeRanks(vector& nums) {
vector result(nums.size());
int n = nums.size();
const string s1 = “Gold Medal”;
const string s2 = “Silver Medal”;
const string s3 = “Bronze Medal”;
int *hash_table = new int[65535000];
for(int i = 0; i