Java Utililty Methods Array Sum

List of utility methods to do Array Sum

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Description

The list of methods to do Array Sum are organized into topic(s).

Method

intsum(int[] array)
Returns the sum of the elements in an array of integers. 
int result = 0;
for (int element : array) {
    result += element;
return result;
intsum(int[] array)
Returns the sum of all elements of the given array. 
int sum = 0;
for (int i : array) {
    sum += i;
return sum;
intsum(int[] array)
sum 
int sum = 0;
for (int i : array)
    sum += i;
return sum;
intsum(int[] array)
sum 
return sum(array, 0, array.length - 1);
intsum(int[] array)
sum 
int sum = 0;
for (int e : array) {
    sum += e;
return sum;
doublesum(int[] intArray)
sum 
double[] doubleArray = Arrays.stream(intArray).asDoubleStream().toArray();
return sum(doubleArray);
intsum(int[] ints)
sum 
int sum = 0;
if (ints != null) {
    for (int i = 0; i < ints.length; i++) {
        sum += ints[i];
return sum;
intsum(int[] list)
Returns the total of all of the values in the list. 
int total = 0, lsize = list.length;
for (int ii = 0; ii < lsize; ii++) {
    total += list[ii];
return total;
intsum(int[] numbers)
sum 
int s = 0;
for (int number : numbers)
    s += number;
return s;
longsum(int[] source)
Sum all elements in the array. 
int iReturn = 0;
if ((source != null) && (source.length > 0)) {
    int iIndex;
    for (iIndex = 0; iIndex < source.length; iIndex++) {
        iReturn += source[iIndex];
return iReturn;
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