Cod sursa(job #147726)
Utilizator | Data | 3 martie 2008 14:00:55 | |
---|---|---|---|
Problema | Operatii | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.31 kb |
#include<fstream.h>
int j,n,i,x[1000005];
unsigned long int q=0;
int main()
{
ifstream f("operatii.in");
ofstream g("operatii.out");
f>>n;
for (i=1;i<=n;i++)
f>>x[i];
for (i=1;i<=n;i++)
if (x[i]>x[i-1])
{
j=x[i]-x[i-1];
q+=j;
}
g<<j;
f.close();
g.close();
return 0;
}