/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
Integer[] input
= { 3,
5,
7,
5,
3,
7,
8,
4,
34,
6,
8,
5,
3,
6,
8,
31,
0,
7,
6,
0,
1,
1,
1,
1,
1,
1 }; HashMap
<Integer, Integer
> map
= new HashMap
<>(); if(count == null) {
map.put(i, 1);
} else {
count++;
map.put(i, count);
}
}
ArrayList<Integer> values = new ArrayList<>(map.keySet());
ArrayList<Integer> output = new ArrayList<>();
addMultipleValue(output, value, map.get(value));
}
System.
out.
println(output.
toString()); }
private static void addMultipleValue
(ArrayList
<Integer
> list,
Integer value,
int time
) { for(int i=0;i<time;i++) {
list.add(value);
}
}
}
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[34, 31, 8, 8, 8, 7, 7, 7, 6, 6, 6, 5, 5, 5, 4, 3, 3, 3, 1, 1, 1, 1, 1, 1, 0, 0]