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- #include <bits/stdc++.h>
- using namespace std;
- ifstream fin("sirab.in");
- ofstream fout("sirab.out");
- int st[101],n,m;
- bool ok;
- void afisare(int k)
- {
- for(int i=1;i<=k;i++)
- fout<<st[i]<<' ';
- fout<<'\n';
- ok=1;
- }
- bool valid(int k)
- {
- if(st[k-1]>=st[k])return 0 ;
- for(int i=1;i<k;i++)
- if((st[i]+st[k])% (st[k]-st[i]))return 0;
- return 1;
- }
- void Back(int k)
- {
- for(int i=1;i<=n;i++)
- {
- st[k]=i;
- if(valid(k))
- if(k==m)afisare(k);
- else Back(k+1);
- }
- }
- int main()
- {
- fin>>n>>m;
- Back(1);
- if(ok==0)fout<<0;
- return 0;
- }
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