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Java

Minimum and Maximum Number in Java

A program that will ask the user how many element to be process in array and then the program will determine which of the given number in minimum and maximum number using Java programming language.

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Program Listing

/**
 * @author Jake Rodriguez Pomperada,MAED-IT, MIT
 * www.jakerpomperada.com / www.jakerpomperada.blogspot.com
 * jakerpomperada@gmail.com
 * Bacolod City, Negros Occidental Philippines
 */

import java.util.Scanner;


public class Minimum_Maximum_Numbers {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		 Scanner in = new Scanner(System.in);
	        
		 	int n=0, sum = 0;
		 	int min=0, max=0; 
		 	
	        System.out.println("\n");
	        System.out.print("\tMinimum and Maximum Number in Java");
	        System.out.println("\n");
	                 
	        System.out.print("\tEnter no. of elements you want in array:");
	        n = in.nextInt();
	        int a[] = new int[n];
	        
	        for(int i = 0; i < n; i++)
	        {
	        	System.out.print("\tGive element "
	        			+ " value no." + (i+1) + " : ");
	        	a[i] = in.nextInt();
	            
	        }
	        
	        min = max = a[0];
	        
	        for(int i=1; i < n; i++) {
	        	if(a[i] < min) min = a[i];
	        	if(a[i] > max) max = a[i];
	        }
	        System.out.println();
	        System.out.println("\tMinimum Number  : " + min +"." ); 
	        System.out.println("\tMaximum Number  : " + max +"." );
	        System.out.println();
	        System.out.println("\tEnd of Program");
	        System.out.println("\n");
	}

}

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