Cod sursa(job #760571)

Utilizator ion824Ion Ureche ion824 Data 21 iunie 2012 23:49:04
Problema Farfurii Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.36 kb
#include<fstream>
using namespace std;

int main(void){
    ifstream fin("farfurii.in");
    ofstream fout("farfurii.out");
    long long n,k,i,p,x;
    fin>>n>>k;
    for(p=1;(p*(p-1))/2<k;++p);
    k-=p*(p-1)/2; x=n+k; p=n-p;
    for(i=1;i<=p;++i)fout<<i<<' ';
    fout<<x<<' ';
    for(i=n;i>p;--i)if(i!=x)fout<<i<<' ';           
 return 0;   
}