What is the program using Stream API to find odd numbers, square those odd numbers, and then calculate their sum?
AnswerBot
13d
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
1d
works at
GA
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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