Get highest Int from config

Im trying to get the highest int from a config but idk. I cant find any good example ;3

this is how my config looks like:

JordyPwner:
'UUID: my UUID is here ':
Coins: 15
scorpian442002:
'UUID: his UUID here':
Coins: 50

 

And how would i do that?

 

@JordyPwner
have a for loop loop through all the values of coins, while looping have a integer (out of the loop) that is equal to 0, in your loop check if the curent value of the coins is > than that int, if it is, make the int equal to it, as the loop goes on, it will do the ckecks and at the end you will have the max value kept in that int
EDIT ninja'ed by @timtower

 

What
@mine-care said

Would be something like his

Code:

int highest = 0;
for(loop){ //x is the coins
     if(x > highest) highest = x ;
}

 

@Unica thought i explained it well :3
Thanks =)

 

i still dont have it i want to create a leaderboard so its will display the top 10 people with the most Coins. ;3 something like this:
http://gyazo.com/044378ce1041f6b915d410070256da58

 

@JordyPwner we thought you wanted to display the one with the highest score. Now the thing changes.
You can turn those values to a array, so loop throyght them and put them in a awway and then you can use Arrays.sort(Array);
so a basic example

Code:

int[]  coins = {9,423,1,886,23057,2,54,30,97};
Arrays.sort(coins);

 

Can you show me example? Sorry i never did this before

 

@JordyPwner If you didn't do this before, you will need to learn the basics (of Arrays) first :s I'm sorry to say it, but it will help you with this kind of questions

But the Arrays.sort(); will sort the array for you. So you will load all current values in, then sort them, and loop through the sorted array to get the highest X coins.

 

Im asking for a example -_-

 

@JordyPwner no one will give you the exact code, no one will spoonfeed you. The answer is given you a couple of times... @Unica @mine-care and @timtower showed you how to do it. And now I will give you an psuedo code step by step example too.

1.) Load all values to an array
2.) Use Arrays.sort(<Your array name>); to sort the array from low to high
3.) Get the first result of that array

Thats what is told to you before, not that hard.

 

Code:

Map<UUID, Integer> coins = new HashMap<UUID, Integer>();

public int getPlayerWithMostCoins(UUID uuid){
   for(int x =  coins.get(uuid); x > coins.get(uuid); x++){
         List<Integer> sorted = Arrays.sort(x);
         for(Integer coin : sorted){
               return coin;
        }
  } 
  return 0;
}

 

but im storing it in a config ;p3

 

@JordyPwner ehh modify it to get from config! Read Yaml configuration api's docs and you will find how

 

public String getPlayerWithMostCoins(HashMap<String, Integer> key){

int x = 0;
String p;
for(String s : key.keySet()){
if(key.get(s) > x)
x = key.get(s);
p = s;
}
return s;
}

wrote w/o ide forgive any errors