Cod sursa(job #2398596)

Utilizator BAlexandruBorgovan Alexandru BAlexandru Data 5 aprilie 2019 19:29:13
Problema Operatii Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

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

int n,i,x,u;
long long nr;

int main()
{
    f>>n;
    for (i=1;i<=n;i++)
    {
        f>>x;
        if (x>u)
            nr+=x-u;
        u=x;
    }
    g<<nr;
    return 0;
}