Input numbers and print the smallest in Java
if else if - Question 7
In this question, we will see how to input 3 unique integers and print the smallest among them in Java programming using the if else if statement. To know more about if else if statement click on the if else if statement lesson.
Q7) Write a program in Java to input 3 unique integers and print the smallest among them. Make use of logical operator && to solve this question.
Program
import java.util.Scanner;
public class Q7
{
public static void main(String args[])
{
int a,b,c;
Scanner sc=new Scanner(System.in);
System.out.println("Enter 3 unique numbers");
a=sc.nextInt();
b=sc.nextInt();
c=sc.nextInt();
if(a==b || b==c || c==a)
{
System.out.print("Please enter 3 unique numbers");
}
else if(a<b && a<c)
{
System.out.print("Smallest number is " + a);
}
else if(b<a && b<c)
{
System.out.print("Smallest number is " + b);
}
else
{
System.out.print("Smallest number is " + c);
}
}
}Output
Enter 3 unique numbers 78 34 9 Smallest number is 9
