Cod sursa(job #2221358)

Utilizator Moise_AndreiMoise Andrei Moise_Andrei Data 13 iulie 2018 21:19:03
Problema Operatii Scor 80
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;
ifstream in("operatii.in");
ofstream out("operatii.out");
int main()
{
    int n, a, b;
    a = 0;
    in >> n;
    int s = a;
    for(int i = 1; i <= n; i ++)
    {
        in >> b;
        if(a < b)
            s += (b - a);
        a = b;
    }
    out << s;
    return 0;
}