Answers for "sum function in c++"

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sum function in c++

// C++ program to demonstrate
// example of sum() function.
  
#include <bits/stdc++.h>
using namespace std;
  
int main()
{
  
    // Initializing valarray
    valarray<int> varr = { 15, 10, 30, 33, 40 };
  
    // Displaying sum of valarray
    cout << "The sum of valarray is = "
         << varr.sum() << endl;
  
    return 0;
}
Posted by: Guest on April-26-2022

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