这篇文章主要介绍了PHP计算加权平均数的方法,涉及php算数运算的相关技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了PHP计算加权平均数的方法。分享给大家供大家参考。具体如下：
";
for($i=0;$i
分数:" />-------学分(权重):" />
";
echo ""."
";
?>
"; } $result=$sum/$total_score; echo "您的加权平均为:".$result; ?>
希望本文所述对大家的php程序设计有所帮助。
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