List <String> l = new ArrayList<String>(); l.add("ssd"); l.add("dsfsdsdd22dfsdfsdf"); l.add("werweewr" ); l.add("dsfsdsdfsdfsdf"); Collections.sort(l); System.out.println(l.get(0));
String str = ""; int max = 0; for(String string : list) { max = Math.max(max,string.length()); if(max == string.length()) str = string; } System.out.println("max length string is:" + str + ",length is:" + max);好好的调用什么Math.max()啊... int length = str.length(); if (max < length) { max = length resultStr = str; }
int max = 0;
for(String string : list)
{
max = Math.max(max,string.length());
if(max == string.length())
str = string;
}
System.out.println("max length string is:" + str + ",length is:" + max);
l.add("ssd");
l.add("dsfsdsdd22dfsdfsdf");
l.add("werweewr" );
l.add("dsfsdsdfsdfsdf");
Collections.sort(l);
System.out.println(l.get(0));
int max = 0;
for(String string : list)
{
max = Math.max(max,string.length());
if(max == string.length())
str = string;
}
System.out.println("max length string is:" + str + ",length is:" + max);好好的调用什么Math.max()啊...
int length = str.length();
if (max < length) {
max = length
resultStr = str;
}