Kotlin - Reverse a Number
Kotlin - Check Whether a Number is Even or Odd
Kotlin - Calculate the Sum of Natural Numbers
Kotlin - Count Number of Digits in an Integer
Kotlin - Join Two Lists
Kotlin - Find GCD of two Numbers
Kotlin - Convert String to Date
Kotlin - Calculate Average Using Arrays
Kotlin - Remove All Whitespaces from a String
Kotlin - Check if a String is Numeric
Kotlin - Get Current Working Directory
Kotlin - Find Factorial of a Number
Kotlin - Display Fibonacci Series
Kotlin - Convert Map (HashMap) to List
Kotlin - Calculate Standard Deviation
Kotlin - Calculate the Power of a Number
Kotlin - Compare Strings
Kotlin - Display Characters from A to Z Using Loop

Round a Number to n Decimal Places. Kotlin

#kotlin #round

Round a Number using format

Kotlin

xxxxxxxxxx
 
fun main(args: Array<String>) {
    val num = 1.34567
​
    println("%.4f".format(num))
}

Output result

1.3457

Round a Number using DecimalFormat

Kotlin

xxxxxxxxxx
 
import java.math.RoundingMode
import java.text.DecimalFormat
​
fun main(args: Array<String>) {
    val num = 1.34567
    val df = DecimalFormat("#.###")
    df.roundingMode = RoundingMode.CEILING
​
    println(df.format(num))
}

Output result

1.346

Kotlin

code examples and answer to questions in Kotlin programming luaguage

Hot Network Questions

Linux - How to Install anc-api-tools
Linux - How to Install curvedns
Python - Check if a Number is Positive, Negative or 0
Linux - How to Install zenmap
C - Count Number of Digits in an Integer
C++ - Check Whether a Number is Prime or Not
C++ - Check Leap Year
JavaScript - Check Whether a String Starts and Ends With Certain Characters
C - Find Largest Number Using Dynamic Memory Allocation
Kotlin - Reverse a Number
Linux - How to Install zfs-test
C++ - Find Quotient and Remainder
Linux - How to Install xbitmaps
Java - Reverse a Number
Kotlin - Find Factorial of a Number
Linux - How to Install zstd
GoLang - Range
GoLang - Base64 Encoding

Round a Number to n Decimal Places. Kotlin

Kotlin

Hot Network Questions

BeeCoder.ORG

open source code and examples