Cod sursa(job #1798973)
Utilizator | Data | 5 noiembrie 2016 17:13:29 | |
---|---|---|---|
Problema | Operatii | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.25 kb |
#include<fstream>
using namespace std;
ifstream f("operatii.in");
ofstream g("operatii.out");
long long r,n,x,p;
int main()
{
f>>p;
while(p--)
{
f>>n;
if(x<n) r+=n-x;
x=n;
}
g<<r;
return 0;
}