Algorithm to sum all elements in array.

#### Iterative version:

IN: Array of nubmers, size of array. OUT: Sum of numbers in given array. 1. Initialise variables: i = 0, sum = 0. 2. Add array[i] to sum, increase i by 1. 3. Check if i is less than size, if true go to step 2. 4. Return sum.

#### Recursion version:

IN: Array of nubmers, size of array. OUT: Sum of numbers in given array. 1. Check if size of array is equal to 0, if true return 0. 2. Return this algortihm for ((array, size - 1) + array[size - 1])

#### Sample Output:

IN: 1, 2, 5, 7 1, -1, 5, -3 3.14, 2.56, 9.81, 6.5, 7.312 OUT: 15 2 29,322C++ Implementation

Sum Elements Of Array Algorithm