Second Minimum in the given array

Author: sathishmepco

InterviewPrograms/src/com/java/array/SecondMinimum.java

@@ -0,0 +1,48 @@
+package com.java.array;
+
+import java.util.Arrays;
+
+//This code will find the Second Minimum in the given array
+/*
+* say Given Array is {10,32,34,54,19,29,38,45}
+* minimum is 10, second minimum is 19
+* 
+* say Given Array is {10,20,30,40,50,60,70,80}
+* minimum is 10, second minimum is 20
+*/
+public class SecondMinimum {
+	public static void main(String[] args) {
+		
+		int array[] = {10,32,34,54,19,29,38,45};
+		
+		int min = array[0];
+		int secondMin = array[1];
+		
+		if(min > secondMin){
+			min = array[1];
+			secondMin = array[0];
+		}
+		
+		for(int i=2;i<array.length;i++){
+			if(array[i] < min){
+				secondMin = min;
+				min = array[i];
+			}else if(array[i] < secondMin){
+				secondMin = array[i];
+			}
+		}
+		
+		System.out.println("Given array is : "+Arrays.toString(array));
+		System.out.println("Minimum value in the array is : "+min);
+		System.out.println("Second minimum value in the array is : "+secondMin);
+	}
+}
+/*
+
+OUTPUT
+
+Given array is : [10, 32, 34, 54, 19, 29, 38, 45]
+Minimum value in the array is : 10
+Second minimum value in the array is : 19
+  
+*/