Find.kt

package ru.fbear.arithmetic

import kotlin.math.abs

class Find {

    fun findNearNum(nums: List<Int>, givenNum: Int): Int {
        var near = -1
        var minDiff = Int.MAX_VALUE
        for (num in nums) {
            if (num == givenNum) return num
            else {
                val diff = abs(givenNum - num)
                if (diff < minDiff) {
                    minDiff = diff
                    near = num
                }
            }
        }
        return near
    }
}