In this tutorial , we will discuss the concept of Java program to find middle of three number using method
This post describes how to find the middle number among three numbers using if statements in Java language.
There are many ways to find the middle number of the three numbers. but here, we mainly focus on using if-else-if statements in Java.
Using Nested if statements to find the middle number of three numbers
import java.util.Scanner;
class FindMiddleNum{
public static void main (String args[]){
Scanner scan=new Scanner(System.in);
//create a scanner object for input
System.out.print("Enter three numbers: ");
int num1=scan.nextInt();//reads num1 from user
int num2=scan.nextInt();//reads num2 from user
int num3=scan.nextInt();//reads num3 from user
System.out.print("Middle number is "+middleNumber(num1,num2,num3));//calling the method
}
static int middleNumber(int num1,int num2,int num3){//method definition
int middle=0;
if(num1>num2){
if(num2>num3){
middle=num2;
}
else if(num3>num1){
middle=num1;
}
else{
middle=num3;
}
}
else{
if(num2<num3){
middle=num2;
}
else if(num3<num1){
middle=num1;
}
else{
middle=num3;
}
}
return middle;
}
}
When the above code is executed, it produces the following results
Enter the three numbers 23 45 78 Middle number is 45
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