本帖最后由 皮卫凯 于 2012-9-24 23:29 编辑
public static String getMaxSubString(String s1,String s2)
{
String max = "",min = "";
max = (s1.length()>s2.length())?s1: s2;
min = (max==s1)?s2: s1;
// sop("max="+max+"...min="+min);
for(int x=0; x<min.length(); x++)
{
for(int y=0,z=min.length()-x; z!=min.length()+1; y++,z++)
{
String temp = min.substring(y,z);
sop(temp);
if(max.contains(temp)) // if(s1.indexOf(temp)!=-1)
return temp;
}
}
return "";
}
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