How to use php to implement the judges Ratcher and php to score judges _ PHP Tutorial

Source: Internet
Author: User
How to use php to score judges and php to score judges. How to use php to implement the judges scorecard, and use php to select the sorting method to find the highest score and lowest score from the input array, then, we remove the highest score and the lowest score. how can we use php to score the judges? php to score the judges.

Use the selection sorting method to find the highest score and lowest score from the input array, and then remove the highest score and one lowest score to obtain the average score of the contestant.

1. implementation code

<? Phpfunction fairScore (& $ arr) {// select the first step of sorting. here you only need to find the maximum and minimum values in this array, no need to sort the entire array $ minVal = $ arr [0]; $ minIndex = 0; $ maxVal = $ arr [0]; $ maxIndex = 0; $ sum = 0; for ($ I = 1; $ I
 
  
$ MaxVal) {$ maxVal = $ arr [$ I]; $ maxIndex = $ I ;}} echo "Highest score :". $ maxVal. "Min :". $ minVal."
  
"; For ($ I = 0; $ I Remove the average score after the highest score and lowest score <? PhpfairScore ($ aScore);?>

2. run

The above is all the content of this article, and I hope you will like it.

Sort by selection and sorting method the first step is to find the highest score and lowest score from the input array, and then remove a highest score and a lowest score...

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.