Cod sursa(job #2321422)

Utilizator triscacezarTrisca Vicol Cezar triscacezar Data 16 ianuarie 2019 01:37:13
Problema Farfurii Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.49 kb
#include <bits/stdc++.h>
using namespace std;

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

long long k,n;
int i,j,a[100010];

int main()
{
    f>>n>>k;
    for(i=n;i>=1;i--)
        if(((n-i)*(n-i+1))/2>=k)
            break;
    for(j=1;j<i;j++)
        a[j]=j;
    a[i]=k-((n-i)*(n-i-1))/2+i;
    for(j=i+1;j<=n;j++)
        if(n+i+1-j>a[i])
            a[j]=n+i+1-j;
        else
            a[j]=n+i-j;
    for(i=1;i<=n;i++)
        g<<a[i]<<' ';
    return 0;
}