Answers for "how to find sum of elements in an array list in java"

sum and array list java

int sum = (list.stream().
        mapToInt(i -> i.intValue()).sum()

Posted by: Guest on June-22-2021

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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