What is the program using Stream API to find odd numbers, square those odd numbers, and then calculate their sum?
AnswerBot
5mo
Using Stream API to find odd numbers, square them, and calculate their sum.
Use Stream API filter to find odd numbers
Use map to square the odd numbers
Use reduce to calculate the sum
funnymarvel
5mo
currently not working (unverified)
List<Integer> numList = Arrays.asList(2,5,1,7,8,4,3,6);
int sum = numList.stream().filter(s-> s%2!=0).mapToInt(value -> value *2).sum();
System.out.println(sum);
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