Cod sursa(job #404070)
Utilizator | Data | 25 februarie 2010 19:27:52 | |
---|---|---|---|
Problema | Submultimi | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.47 kb |
#include <stdio.h>
int N,X[17];
FILE *fout=fopen("submultimi.out","w");
void citire()
{
FILE *fin=fopen("submultimi.in","r");
fscanf(fin,"%d",&N);
fclose(fin);
}
void afisare(int k)
{
int i;
for(i=1;i<=k;i++)
fprintf(fout,"%d ",X[i]);
fprintf(fout,"\n");
}
void bkt(int k)
{
int i;
for(i=X[k-1]+1;i<=N;i++)
{
X[k]=i;
afisare(k);
bkt(k+1);
}
}
int main()
{
citire();
bkt(1);
fclose(fout);
}