[JAVA #8] 입력받은 배열의 최소값

입력받은 배열의 최소값

import java.util.Arrays;
import java.util.InputMismatchException;
import java.util.Scanner;
 
// minimum of 5 integers in an array
public class MinimumValue {
 
    public static void main(String[] args) {
        
        Scanner input = new Scanner(System.in);
        int[] numArray = new int[5];
        int first = 0;
        int min = 0;
        
        for (int i = 0; i < numArray.length; i++) {
            boolean flag = true;
            System.out.print("add an integer to array: ");
            while (flag) {
                try {
                    int num = input.nextInt();
                    numArray[i] = num;
                    flag = false;
                } catch (InputMismatchException ime) {
                    System.out.println("Exception: " + ime);
                    input.next();
                    break;
                }
            }
        }
        input.close();
                
        first = numArray[0];
        min = first;
        for (int i = 0; i < numArray.length; i++) {            
            if (numArray[i] < min) {
                min = numArray[i];
            }
        }
        
        System.out.println("smallest integer in array " + Arrays.toString(numArray) 
                            + " is " + "\"" + min + "\".");
        
    }
 
}