Cod sursa(job #2640696)

Utilizator PredescuSebastianIonPredescu Sebastian Ion PredescuSebastianIon Data 7 august 2020 14:38:59
Problema Operatii Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream f("operatii.in");
ofstream g("operatii.out");
long long n,sol,a[1000001];
int main()
{
    f>>n;
    for(int i=1; i<=n; i++)
    {
        f>>a[i];
    }
    for(int i=0; i<=n; i++)
    {
        if(a[i+1]-a[i]>0)sol+=a[i+1]-a[i];
    }
    g<<sol<<'\n';
    return 0;
}