zoukankan      html  css  js  c++  java
  • 506. Relative Ranks

    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:

    1. N is a positive integer and won't exceed 10,000.
    2. All the scores of athletes are guaranteed to be unique.

    C++(13ms): 或者用优先队列

     1 class Solution {
     2 public:
     3     vector<string> findRelativeRanks(vector<int>& nums) {
     4          vector<pair<int,int> > vec;
     5          for (int i=0; i < nums.size(); i++){
     6             vec.push_back(make_pair(nums[i],i));
     7          }
     8          sort(vec.rbegin(),vec.rend());
     9          vector<string> res(nums.size(),"");
    10          int count=1;
    11          for (int i=0; i < nums.size(); i++){
    12             if (count==1){
    13                 res[vec[i].second] = "Gold Medal";
    14                 count++;
    15             }else if(count == 2){
    16                 res[vec[i].second] = "Silver Medal";
    17                 count++;
    18             }
    19             else if(count == 3){
    20                 res[vec[i].second] = "Bronze Medal";
    21                 count++;
    22             }else{
    23                 res[vec[i].second] = to_string(count);
    24                 count++;
    25             }
    26     
    27          }
    28      return res;
    29     }
    30 };
  • 相关阅读:
    unitest 测试集 实例
    python3 设置滚动条
    python3 mail
    wordpress +window 走起~
    获取在线python 文档
    chrome 自动加载flash
    报错 hint: Updates were rejected because the remote contains work that you do 解决方法
    Bitcode
    Autorelease
    atomic
  • 原文地址:https://www.cnblogs.com/mengchunchen/p/6479335.html
Copyright © 2011-2022 走看看