Cod sursa(job #731733)

Utilizator BarracudaFMI-Alex Dobrin Barracuda Data 8 aprilie 2012 23:58:33
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
ifstream f("operatii.in");
ofstream g("operatii.out");
long long nr;
int a,b,n;
int main (){
	
	f>>n;
	
	for(;n;n--){
		f>>a;
		if(a>b)
			nr+=a-b;
		b=a;
	}
	g<<nr<<"\n";
	return 0;
}