随笔分类 -  C/C++

摘要：//为免忘记，记录一下，来自http://www.partow.net/programming/hashfunctions/#StringHashingunsignedintRSHash(char*str,unsignedintlen){unsignedintb=378551;unsignedinta=63689;unsignedinthash=0;unsignedinti=0;for(i=0;i<len;str++,i++){hash=hash*a+(*str);a=a*b;}returnhash;}/*EndOfRSHashFunction*/unsignedintJSHash(ch 阅读全文