Cod sursa(job #1148312)

Utilizator tudi98Cozma Tudor tudi98 Data 20 martie 2014 17:52:54
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.26 kb
#include <fstream>
using namespace std;
ifstream f("operatii.in");
ofstream g("operatii.out");
long i,n,y,x;
long long m=0;

int main(){
    f>>n;
    y=0;
    for(i=1;i<=n;i++)
    {
        f>>x;
        if(x>y) m+=x-y;
        y=x;
    }
    g<<m;
}