Cod sursa(job #2052751)

Utilizator pausanPausan Dragos pausan Data 30 octombrie 2017 22:45:49
Problema Fractii Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("fractii.in");
ofstream fout("fractii.out");
int main()
{int N,p,q,nr,nrp=0,i,nri=0;
fin>>N;
nr=N;
for(i=1;i<=N;i++)
    if(i%2==0) nrp++;
else nri++;
for(p=2;p<=N;p++)
{   if(p%2==0) nr=nr+nrp+1;
else nr=nr+nri;

}
fout<<nr;

    return 0;
}