Cod sursa(job #702444)

Utilizator Stefex09Stefan Teodorescu Stefex09 Data 1 martie 2012 21:52:44
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
//#include<iostream>
#include<fstream>
#define MAX 1001010
using namespace std;
int v[MAX],i,n;
long long nr=0;
int main()
{
	ifstream in("operatii.in");
	ofstream out("operatii.out");
	in>>n;v[0]=0;
	for(i=1;i<=n;++i){
		in>>v[i];
		if(v[i]>v[i-1]) 
			nr+=(v[i]-v[i-1]);
	}
	out<<nr;
	return 0;
}