ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

Scala program to filter the loop counter using if condition in for loop

Here, we are going to learn how to filter the loop counter using if condition in for loop in Scala programming language?
Submitted by Nidhi, on May 06, 2021

Problem Solution:

Here, we will filter the loop counter using the if condition in for loop and print even numbers till 10 on the console screen.

Program/Source Code:

The source code to filter the loop counter using the if condition in the for loop is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Scala program to filter the loop counter using 
// "if" condition in "for" loop

object Sample {  
    def main(args: Array[String]) {  
        for( cnt <- 1 to 10 if cnt%2==0 )
        {
            printf("%d ",cnt);
        }
        println()
    }
}  

Output:

2 4 6 8 10 

Explanation:

In the above program, we used an object-oriented approach to create the program. We created an object Sample. We defined main() function. The main() function is the entry point for the program.

In the main() function, we used the if keyword in the for loop to filter the loop counter variable. Here, we used the modulus operator "%" to print even numbers on the console screen.

Scala Looping Programs »

ADVERTISEMENT




Comments and Discussions

ADVERTISEMENT

ADVERTISEMENT

ADVERTISEMENT

Languages: » C » C++ » C++ STL » Java » Data Structure » C#.Net » Android » Kotlin » SQL
Web Technologies: » PHP » Python » JavaScript » CSS » Ajax » Node.js » Web programming/HTML
Solved programs: » C » C++ » DS » Java » C#
Aptitude que. & ans.: » C » C++ » Java » DBMS
Interview que. & ans.: » C » Embedded C » Java » SEO » HR
CS Subjects: » CS Basics » O.S. » Networks » DBMS » Embedded Systems » Cloud Computing
» Machine learning » CS Organizations » Linux » DOS
More: » Articles » Puzzles » News/Updates

© https://www.includehelp.com some rights reserved.