Cod sursa(job #592579)

Utilizator Magnuscont cu nume gresit sau fals Magnus Data 29 mai 2011 10:08:32
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
#include <fstream>

using namespace std;

int main()
{
    long long n,i,x,h=0,sol=0;
    ifstream in("operatii.in");
    ofstream out("operatii.out");
    in>>n;
    for (i=1;i<=n;++i)
    {
        in>>x;
        if (x>h)
            sol+=x-h;
        h=x;
    }
    out<<sol;
    return 0;
}