Pagini recente » Cod sursa (job #1744376) | Cod sursa (job #1651610) | Cod sursa (job #2783617) | Cod sursa (job #1310033) | Cod sursa (job #412617)
Cod sursa(job #412617)
#include<stdio.h>
void afisare(int m, int v[10])
{
for(int i=1; i<=m; ++i)
printf("%d ",v[i]);
printf("\n");
}
void back(int k,int n,int m,int v[10],int pus[10])
{
if(k==m+1) afisare(m,v);
else {
for(int i=v[k-1]+1; i<=n; i++)
if(!pus[i])
{
v[k]=i;
pus[i]=1;
back(k+1,n,m,v,pus);
pus[i]=0;
}
}
}
int main()
{
freopen("combinari.in","r",stdin);
freopen("combinari.out","w",stdout);
int n,m,v[10],pus[10];
for(int i=1; i<=10; i++) pus[i]=0;
scanf("%d %d",&n,&m);
v[0]=0;
back(1,n,m,v,pus);
return 0;
}