Cod sursa(job #2874594)

Utilizator MerlinTheWizardMelvin Abibula MerlinTheWizard Data 19 martie 2022 18:11:08
Problema Multimi2 Scor 30
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.31 kb
#include<iostream>
#include<fstream>
#include<vector>
#include<math.h>
using namespace std;

ifstream f("multimi2.in");
ofstream g("multimi2.out");

int n;
vector<int> prima;
vector<int> doi;
int main()
{
    f>>n;
    int st=1,dr=n;
    bool primul=true;
    while(st<=dr)
    {
        if(primul==true)
        {
            if(st!=dr)
            {
                prima.push_back(st);
                prima.push_back(dr);
            }
            else
                prima.push_back(st);
            st++;
            dr--;
            primul=false;
        }
        else
        {
            if(st!=dr)
            {
                doi.push_back(st);
                doi.push_back(dr);
            }
            else
                doi.push_back(st);
            st++;
            dr--;
            primul=true;
        }
    }
    int suma=0;
    int suma1=0;
    for(int i=0;i<prima.size();i++)
    {
        suma=suma+prima[i];
    }
    for(int i=0;i<doi.size();i++)
    {
        suma1=suma1+doi[i];
    }
    g<<abs(suma-suma1)<<"\n";
    g<<prima.size()<<"\n";
    for(int i=0;i<prima.size();i++)
    {
        g<<prima[i]<<" ";
    }
    g<<"\n";
    g<<doi.size()<<"\n";
    for(int i=0;i<doi.size();i++)
    {
        g<<doi[i]<<" ";
    }
    g<<"\n";
}