Computer scienceProgramming languagesKotlinTypes and data structuresCollections

Map

Theory

Sum of values

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You are given Map<Int, Int> as input. Return the sum of all values that have even keys.

Sample Input 1: 

{100 to 10}, {55 to 3}, {112 to 5}

Sample Output 1: 

15

Sample Input 2: 

{1 to 2}, {10 to 5}

Sample Output 2: 

5
Write a program in Kotlin
fun summator(map: Map<Int, Int>): Int {
// put your code here
}
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