8 recommended articles about the Olympic Games

The structure of the data is probably like this $ arr = [ ['name'=>'Country One','score'=>[10,7,5]], ['Name' = & gt; 'National II', 'SCORE' = & GT; [10,9,5]], ['name'=>'Country Three','score'=>[11,7,5]], ['Name' = & gt; 'National IV', 'SCORE' = & GT; [10,7,9]], ]; The rules of sorting are that they are compared with gold medals, gold medals are consistent than silver medals, silver medals are consistent than bronze, and the bronze medals are consistent with ID. ID is the initial array serial number The three numbers in the SCORE represent the number of gold, silver, and copper If there are fewer requirements to use built-in functions, it is best to use php to implement

1. javascript - Olympic medals, how to determine the national ranking according to the order of gold, silver and bronze (see the title for details )

Introduction: The structure of the data is roughly like this {code...} The sorting rule is, gold medals are compared first, gold medals are always better than silver medals, silver medals are always better than bronze medals, and bronze medals are always better Consistent ratio id, id is the initial array serial number. The three numbers in the score represent the quantity of gold, silver, and copper respectively. If the built-in function is less required, it is best to use php...

2. Several countries participating in the first ancient Olympic Games wrote a simple routing class in php

Introduction: The countries participating in the first ancient Olympic Games How many countries are there: How many countries participated in the first ancient Olympic Games? Write a simple routing class in PHP: Class code: Copy the code. The code is as follows:

3. 2012 London Olympic Games medal list code php

Introduction: 2012 London Olympic Games medal list code php

4. How to associate drop-down menus ()

#Introduction: How to associate drop-down menus (Expert Guidance) page. Two drop-down menus. How to connect them? For example: This is an Olympic project. One menu is for men and women, and the other is the project name for men and women------Solution-------- ---------- HTML code