Submission #1305234


Source Code Expand

import java.util.*

fun main(args: Array<String>){
	val sc = Scanner(System.`in`)
	var a = sc.nextInt()
	var b = sc.nextInt()
	var sum = a-b
	sum = if(sum<0){
		sum = sum*-1
	}
	print(sum)
}

Submission Info

Submission Time
Task B - 錠
User tsuky
Language Kotlin (1.0.0)
Score 0
Code Size 201 Byte
Status CE

Compile Error

Main.kt:8:8: error: 'if' must have both main and 'else' branches if used as an expression
	sum = if(sum<0){
       ^
Main.kt:8:8: error: type mismatch: inferred type is kotlin.Unit but kotlin.Int was expected
	sum = if(sum<0){
       ^