Cod sursa(job #598119)
Utilizator | Data | 24 iunie 2011 16:51:29 | |
---|---|---|---|
Problema | Operatii | Scor | 80 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.29 kb |
#include <iostream>
#include <fstream>
using namespace std;
int main() {
long int n, i, s, x, maxim;
s = 0;
ifstream in ("operatii.in");
ofstream out ("operatii.out");
in >> n;
maxim = 0;
for(i = 0 ;i < n; i++)
{
in >> x;
if(x > maxim)
s = s + x - maxim;
maxim = x;
}
out << s;
return 0;
}