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15 - Day 14 - Scope.java
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15 - Day 14 - Scope.java
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import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
class Difference {
private int[] elements;
public int maximumDifference;
int x = 0;
Difference(int[] elements) {
this.elements = elements;
}
public void computeDifference() {
maximumDifference = 0;
for (int i = 0; i < elements.length; i++) {
for (int j = 0; j < elements.length; j++) {
x = elements[i] - elements[j];
if (x > maximumDifference)
maximumDifference = x;
}
}
}
} // End of Difference class
public class Solution {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
int[] a = new int[n];
for (int i = 0; i < n; i++) {
a[i] = sc.nextInt();
}
sc.close();
Difference difference = new Difference(a);
difference.computeDifference();
System.out.print(difference.maximumDifference);
}
}