Cod sursa(job #136106)

Utilizator hazegirlCatalina Predoi hazegirl Data 14 februarie 2008 23:51:44
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
//operatii
#include<fstream.h>
long long int n,nr,i,a,b;
int main()
{
ifstream f("operatii.in");
ofstream g("operatii.out");
f>>n;
for(i=1;i<=n;i++)
{f>>b;
if(b>a) nr+=(b-a);
a=b;
}
g<<nr<<'\n';
f.close();
g.close();
return 0;
}