Maximum and Minimum in an Array
Problem Statement
Given an array A[ ] of size N containing positive integers, find maximum and minimum elements from the array.
import java.io.*; // for handling input/output
import java.util.*; // contains Collections framework
// don't change the name of this class
// you can add inner classes if needed
class Main {
public static void main (String[] args) {
Scanner sc = new Scanner(System.in);
int testcase = sc.nextInt();
while (testcase>0){
int n =sc.nextInt();
int arr[]=new int[n];
for (int i=0;i<n;i++){
arr[i]=sc.nextInt();
}
int mini = arr[0];
int maxi = arr[0];
for(int i=1;i<n;i++){
if(mini>arr[i]){
mini = arr[i];
}
if (maxi<arr[i]){
maxi=arr[i];
}
}
System.out.println(maxi+" "+mini);
testcase--;
}
}
}
