Cod sursa(job #657326)

Utilizator vladtarniceruVlad Tarniceru vladtarniceru Data 6 ianuarie 2012 13:30:00
Problema Operatii Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;

ifstream f("operatii.in");
ofstream g("operatii.out");

int n, a, b, sol;
int main()
{
    f >> n;
    for (int i = 1; i <= n; ++i)
    {
        f >> a;
        if (a > b) sol = sol + a - b;
        b = a;
    }

    g << sol;
    g.close();
    return 0;
}