How to print second highest in unsorted int array?

Answer 1

luka nailed it!

Answer 2

Store values into two variables...

int first = -1;
int second = -1;
int[] nums; // ... len random items from 0 to N

for(int i = 0; i < len; i++) {
if(nums[i] > first) {
second = first;
first = nums[i];
}
else if(nums[i] > second)
second = nums[i];
}

Answer 3

public class Program
{
public static void main(String[] args)
{
int high=0,secondhigh=0;

int[] ar= {6,2,4,9,3,8};

Arrays.sort(ar);//sorting

for(int n:ar)
{
//System.out.print(n);//sorted array
}
high=ar[ar.lenght-1];
System.out.print("high "+high );
secondhigh=ar[ar.lenght-2];

System.out.print("secondhigh "+secondhigh);

}
}

Answer 4

i cnt understand ths plzz say clearly abt multidimensional array