Cod sursa(job #2405926)

Utilizator mjmilan11Mujdar Milan mjmilan11 Data 15 aprilie 2019 10:28:33
Problema Operatii Scor 30
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;

ifstream fin("operatii.in");
ofstream fout("operatii.out");

int main()
{
    int n;
    fin >> n;
    int x,last;
    long long rasp=0;
    for(int i=1;i<=n;i++)
    {
        fin >> x;
        if(x>last) rasp+=(x-last);
        last=x;
    }
    fout << rasp;
    return 0;
}