Stack-Repo
/
data
/train
/rghvgrv
/Simple-Programs
/Competitive Programming
/Codechef Problems
/ZCO14003.java
/* package codechef; // 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 Codechef | |
{ | |
public static void main (String[] args) throws java.lang.Exception | |
{ | |
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); | |
long sum, max = Long.MIN_VALUE; | |
int n = Integer.parseInt(reader.readLine()); | |
long a[] = new long[n]; | |
for(int i = 0; i < n; i++){ | |
a[i] = Long.parseLong(reader.readLine()); | |
} | |
Arrays.sort(a); | |
for (int i = 1; i <= n ; i++){ | |
sum = a[n-i]*i; | |
if(sum>max){ | |
max = sum; | |
} | |
} | |
System.out.println(max); | |
} | |
} | |