Cod sursa(job #554951)

Utilizator @LynTirla Alin @Lyn Data 15 martie 2011 10:46:19
Problema Operatii Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
#include<fstream>
using namespace std;
int main()
{long long operatii=0,n,a,b,i;
ifstream f1("operatii.in");
ofstream f2("operatii.out");
f1>>n>>a;
for(i=2;i<=n;i++)
{f1>>b;
if(a<b) operatii=operatii+b-a;
a=b;
}
f2<<operatii;

















return 0;
}