Cod sursa(job #2392184)

Utilizator IoanMihaiIoan Mihai IoanMihai Data 29 martie 2019 19:17:15
Problema Operatii Scor 80
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.27 kb
Raporteaza aceasta sursa 
#include<bits/stdc++.h>
using namespace std;
ifstream fin("operatii.in");
ofstream fout("operatii.out");
int n,ans,a[1000005];
int main()
{
  fin>>n;
  for (int i=1;i<=n;i++)
   {
     fin>>a[i];
     if (a[i]>a[i-1])
       ans+=a[i]-a[i-1];
   }
  fout<<ans<<'\n';
  return 0;
}