NetApp Interview Question
InternsTeam: Software
Country: United States
Interview Type: In-Person
void printAll(int i,int n,char a[])
{
if( i == n)
{
printf("%s\n",a);
return;
}
for(int j=i; j<=n; j++)
{
swap(a+i,a+j);
printAll(i+1,n,a);
swap(a+i,a+j);
}
}
- bugbug May 15, 2012