Cod sursa(job #1296513)

Utilizator calin9819Costea Calin calin9819 Data 21 decembrie 2014 11:46:52
Problema Operatii Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;

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

int n,i,v[1000001],r;

int main()
{
    f>>n;
    for (i=1; i<=n; i++)
        f>>v[i];

    v[0]=0;
    for (i=1; i<=n; i++)
        if (v[i]>v[i-1])
            r=r+v[i]-v[i-1];
    g<<r;
    return 0;
}