Cod sursa(job #3036614)

Utilizator tudorcaluTudor Calu tudorcalu Data 24 martie 2023 18:07:17
Problema Consecutive Scor 100
Compilator cpp-64 Status done
Runda Arhiva ICPC Marime 0.8 kb
#include <fstream>

using namespace std;
ifstream fin("consecutive.in");
ofstream fout("consecutive.out");
long long int rez[100001][5];
int main()
{
    long long int n,t,suma,secv,i;
    int j,teste;
    fin>>teste;
    for(j=1;j<=teste;j++)
    {
        secv=0;
        fin>>n;
        if(n==1)
           fout<<0<<'\n';
           else
           {suma=1;
            for(i=2;suma<n;i++)
            {
                suma=suma+i;
                if((n-suma)%i==0&&suma<=n)
                {
                    t=(n-suma)/i;
                    secv++;
                    rez[secv][1]=t+1;
                    rez[secv][2]=t+i;
                }
            }
            fout<<secv<<'\n';
            for(i=1;i<=secv;i++)
                fout<<rez[i][1]<<' '<<rez[i][2]<<'\n';
            }
    }
    return 0;
}