Cod sursa(job #3259739)

Utilizator 0021592Grecu rares 0021592 Data 27 noiembrie 2024 18:08:10
Problema Operatii Scor 80
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.26 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;ifstream in("operatii.in");ofstream out("operatii.out");long long n, i, xa, x, p;int32_t main(){in >> n >> xa; xa = x; p+= (xa > 0);for (i = 2; i <= n; i++){in >> x;if (x < xa)p += xa - x;xa = x;}p += x;out << p;return 0;}