Cod sursa(job #155139)
Utilizator | Data | 11 martie 2008 19:19:21 | |
---|---|---|---|
Problema | Combinari | Scor | 10 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.51 kb |
#include<stdio.h>
FILE *fin = fopen("combinari.in","r"),
*fout = fopen("combinari.out","w");
int N,K;
int x[20];
void comb(int i){
if(i>K){
for(int i=1;i<=K;i++)
fprintf(fout,"%d ",x[i]);
fprintf(fout,"\n");
return;
}
for(int k=x[i-1] + 1; k <= N-(K-i);k++){
x[i] = k;
comb(k+1);
}
}
int main(){
fscanf(fin,"%d%d",&N,&K);
comb(1);
fclose(fin);
fclose(fout);
return 0;
}