[Android/Kotlin] 산술연산자(덧셈, 뺄셈, 곱셈, 나눗셈)

더하기 (plus)

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/plus.html

val num1 = 10
val num2 = 2

val type1 = num1 + num2
println(type1)

val type2 = num1.plus(num2)
println(type2)

 

빼기 (minus)

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/minus.html

val num1 = 10
val num2 = 2

val type1 = num1 - num2
println(type1)

val type2 = num1.minus(num2)
println(type2)

 

곱하기 (times)

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/times.html

val num1 = 10
val num2 = 2

val type1 = num1 * num2
println(type1)

val type2 = num1.times(num2)
println(type2)

 

나누기 (div)

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/div.html

val num1 = 10
val num2 = 2

val type1 = num1 / num2
println(type1)

val type2 = num1.div(num2)
println(type2)

 

나머지 (rem)

https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/rem.html

val num1 = 10
val num2 = 2

val type1 = num1 % num2
println(type1)

val type2 = num1.rem(num2)
println(type2)