Cod sursa(job #2604744)

Utilizator vvvlll50Lazar Vlad vvvlll50 Data 23 aprilie 2020 13:45:53
Problema Operatii Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("operatii.in");
ofstream g("operatii.out");

unsigned long long  n,sum,v[1000001];

int main()
{f>>n;
 for(int i=1;i<=n;i++)f>>v[i];
 for(int i=0;i<=n;i++)
  if(v[i+1]-v[i]>0)sum+=v[i+1]-v[i];
 g<<sum;
    return 0;
}