Answers for "get sum list stream java"

stream sum java

List<Integer> integers = Arrays.asList(1, 2, 3, 4, 5);
Integer sum = integers.stream()
  .collect(Collectors.summingInt(Integer::intValue));

Posted by: Guest on February-22-2022

sum of list java

double sum = 0;
for(int i = 0; i < m.size(); i++)
    sum += m.get(i);
return sum;

Posted by: Guest on February-03-2021

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