Cod sursa(job #1662959)

Utilizator stefzahZaharia Stefan Tudor stefzah Data 25 martie 2016 12:51:06
Problema Operatii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.21 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;ifstream f("operatii.in");ofstream g("operatii.out");long long ct,n,i,j,x,x1;int main(){f>>n;for(i=0;i<n;++i){f>>x;if(i==0&&x>0)ct=x;else if(x>x1)ct=ct+x-x1;x1=x;}g<<ct;}