Cod sursa(job #1145404)

Utilizator Barcau_EmanuelBarcau Emanuel Barcau_Emanuel Data 18 martie 2014 10:28:51
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.29 kb
#include<fstream>
using namespace std;
ifstream f("operatii.in");
ofstream g("operatii.out");
int n,i,a[1000002];
long long rez;

int main()
{
    f>>n;
    for(i=1;i<=n;i++)
    {
        f>>a[i];
        if(a[i]>a[i-1]) rez+=a[i]-a[i-1];
    }

    g<<rez;

    return 0;
}