Cod sursa(job #840411)

Utilizator dtoniucDaniel Toniuc dtoniuc Data 22 decembrie 2012 16:41:58
Problema Farfurii Scor 90
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.52 kb
#include <iostream>
#include <fstream>
using namespace std;

int n;
long long m,p;
int main()
{
    ifstream fin("farfurii.in");
    ofstream fout("farfurii.out");

    fin>>n>>m;
    int j=0;
    for(int i=1;i<=n;i++)
    {
        p+=i;
        if(p>=m)
        {
            j=i;
            break;
        }
    }
    for(int i=1;i<=n-j-1;i++)
        fout<<i<<" ";
    long long t=n-(((j+1)*j)/2-m);
    fout<<t<<" ";
    for(int i=n;i>=n-j;i--)
        if(i!=t) fout<<i<<" ";
    return 0;
}