Cod sursa(job #944616)

Utilizator predatorGigi Valoare predator Data 29 aprilie 2013 09:16:55
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");
int n,v[1000100],i;
long long sol;
int main ()
{
	f>>n;
	for(i=1;i<=n;++i)
	{
		f>>v[i];
		if(v[i]>v[i-1])
			sol+=v[i]-v[i-1];
	}
	g<<sol;
	return 0;
}