Find the Pattern Hacker Earth Solution in C

https://www.hackerearth.com/practice/basic-programming/implementation/basics-of-implementation/practice-problems/algorithm/find-the-pattern-6/submissions/

 #include<stdio.h>

int main()

{

unsigned long long int n;

scanf("%llu",&n);

    unsigned long long int temp;

    scanf("%llu",&temp);

    unsigned long long int max=temp, min= temp;

    while(n--)

    {

        

        scanf("%llu",&temp);

        if(max < temp)

            max=temp;

        if(min>temp)

            min=temp;

    }

    printf("%llu",max+min);

}