We will learn how to write a program to find the largest of three numbers.
How will this Java program behave?
Suppose someone gives 3 numbers as input 12, 15 and 10, then our program should return 15 as output because 15 is the largest number among three.
Program:
import java.util.*;
class Main {
public static void main(String ...args){
Scanner sc= new Scanner(System.in);
System.out.print("Enter first number- ");
int a= sc.nextInt();
System.out.print("Enter second number- ");
int b= sc.nextInt();
System.out.print("Enter third number- ");
int c= sc.nextInt();
if(a>=b && a>=c)
System.out.println(" a is greatest");
if(b>=a && b>=c)
System.out.println(" b is greatest");
if(c>=a && c>=b)
System.out.println("c is gretest");
}
}
Output:
Enter first number - 5
Enter second number - 3
Enter third number - 78
c is gretest