Ad
Fxhvs.Neon-20

Add numbers of an vector

Code
Diff
  • #include<bits/stdc++.h>
using namespace std;

long add_arr(vector<int> arr)
{
  return std::reduce(begin(arr),end(arr));
}
    • #include<bits/stdc++.h>
    • using namespace std;
    • long add_arr(vector<int> arr)
    • {
    • return std::accumulate(begin(arr),end(arr),0);
    • return std::reduce(begin(arr),end(arr));
    • }