Question

C++ stl how to find the sum of all elements in array

Answer 1

Answer:

Explanation:

The program output is shown below.

#include<iostream>

int arr[10], n, i, sum = 0, pro = 1;

cout << "Enter the size of the array : ";

cin >> n;

cout << "\nEnter the elements of the array : ";

for (i = 0; i < n; i++)

cin >> arr[i];

for (i = 0; i < n; i++)

Answer 2

Answer:

For calculating the largest of all the elements in a given list, we have std::max, but what if we want to find the largest element ...