BMC Interview Question

GeeksForGeeks/src/interviewQuestion/bmc/NearestNumbers.java

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+package interviewQuestion.bmc;
+
+import java.util.Arrays;
+
+public class NearestNumbers {
+
+	static int distClosestNumbers(int[] numbers) {
+
+        Arrays.sort(numbers);
+        int min = Integer.MAX_VALUE;
+        for(int i=0; i<numbers.length-1; i++){
+            int diff = Math.abs(numbers[i] - numbers[i+1]);
+            if(diff<min){
+                min = diff;
+            }
+        }
+        return min;
+
+    }
+    public static void main(String[] args) {
+        int[] testArray = {3, 9, 50, 15, 99, 7, 98, 65};
+        int result = distClosestNumbers(testArray);
+        System.out.println(result); 
+    }
+
+}