Cod sursa(job #3350243)
| Utilizator | Data | 6 aprilie 2026 16:57:45 | |
|---|---|---|---|
| Problema | Combinari | Scor | 100 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.59 kb |
#include <bits/stdc++.h>
#define ll long long
using namespace std;
ifstream fin("combinari.in");
ofstream fout("combinari.out");
int n,k;
int x[20];
bool ok(int p){
for(int i = 1; i<p; i++){
if(x[i] >= x[p]) return 0;
}
return 1;
}
void afis(){
for(int i = 1; i<=k; i++){
fout << x[i] << ' ';
}
fout << '\n';
}
void back(int p){
for(int i = 1; i<=n; i++){
x[p] = i;
if(ok(p)){
if(p == k) afis();
else back(p+1);
}
}
}
int main(){
fin >> n >> k;
back(1);
return 0;
}