Cod sursa(job #138874)
| Utilizator |  Theodor Iacomi Theo |
Data | 19 februarie 2008 13:39:15 |
|---|---|---|---|
| Problema | Operatii | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.25 kb |
#include<fstream.h>
ifstream f("operatii.in");
ofstream g("operatii.out");
int main ()
{long nr=0,a=0,i,n,b;
f>>n;
for(i=1;i<=n;i++){
f>>b;
if(b!=0){
if(b>a) {nr=nr+(b-a);a=b;}
} else a=b;
}
g<<nr<<endl;
f.close();g.close();return 0;}