Cod sursa(job #2874598)
| Utilizator | Data | 19 martie 2022 18:27:11 | |
|---|---|---|---|
| Problema | Multimi2 | Scor | 40 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.61 kb |
#include <bits/stdc++.h>
using namespace std;
ifstream fin("multimi2.in");
ofstream fout("multimi2.out");
const int nmax=1e6+6;
int n;
bool ales[nmax];
int da;
int main()
{
fin>>n;
long long suma=n*(n+1)/2;
fout<<suma%2<<"\n";
if(suma%2==1) suma--;
suma/=2;
int i=n;
while(suma>i)
{
ales[i]=1;
suma-=i;
i--;
da++;
}
ales[suma]=1;
da++;
fout<<da<<"\n";
for(int i=1; i<=n; i++) if(ales[i]) fout<<i<<" ";
fout<<"\n"<<n-da<<"\n";
for(int i=1; i<=n; i++) if(!ales[i]) fout<<i<<" ";
return 0;
}
