sum of two greatests

30.sumtwogreatests.cpp

// 30.sumtwogreatests.cpp
// juanfc 2025-11-04
// https://gist.github.com/juanfal/303dd42d4919d12e1a181373c3053c31

#include <iostream>
#include <array>
using namespace std;

const int N = 5;
typedef array<int,N> TVec;


int main()
{
    int sumTwoGreatests(TVec);

    cout << sumTwoGreatests((TVec){{1,2,3,4,5}}) << endl;
    cout << sumTwoGreatests((TVec){{1,5,3,4,5}}) << endl;
    return 0;
}

int sumTwoGreatests(TVec a)
{
    int m1, m2;
    m1 = m2 = a[0];
    for (int i = 1; i < N; ++i) {
        if (a[i] > m1) {
            m2 = m1;
            m1 = a[i];
        } else if (a[i] > m2) {
            m2 = a[i];
        }
    }
    return m1 + m2;
}