How to find Sum Of Integers

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 Interview Question for 2+ experienced

How to find Sum Of Integers

Solution :

package p2;
import java.util.List;
import java.util.Arrays;
public class SumOfInteger {
public static void main(String[] args) {
 List<Integer> list=Arrays.asList(10,30,20);
     Integer sum=list.stream().mapToInt(i->i).sum();
     System.out.println(sum);
}
}

******************************************************************

O/P : 60


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