Cod sursa(job #805351)
Utilizator | Robert Poenaru robertpoe | Data | 31 octombrie 2012 10:46:39 |
---|---|---|---|
Problema | Farfurii | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.51 kb |
#include<fstream>
using namespace std;
ifstream f("farfurii.in");
ofstream g("farfurii.out");
long n, nmax,r,i,e;
long long k,s;
int main()
{
f>>n>>k;
for(i=1; i<=n; i++)
{
s=s+i;
if(s>=k)
{
nmax=i;
break;
}
}
r=((nmax+1)*nmax)/2-k;
for(i=1; i<=n-1-nmax; i++)
g<<i<<" ";
e=n-r;
g<<e<<" ";
for(i=n; i>=n-nmax; i--)
if(i!=e)
g<<i<<" ";
return 0;
}