please help if you have thought if using string stream >> << these two opeartors then please do let me also know in a layman’s language or the simplest way to to make understand thanks in advance

#include

using namespace std;

int main()

{

int t;

cin>>t;

while(t–)

{

int i=0,flag=0;

string v;

cin.ignore(1, ‘\n’);

getline(cin,v);

char a;

int n=v.length();

```
while(v[i]!='\0')
{
if(v[i]=='n')
{
for(int j=0; j<n; j++)
{
if( v[i+1]=='o' &&v[i+2]=='t')
{
if((isspace(v[i+3]) && isspace(v[i-1])) || (v[i+3]=='\n' && isspace(v[i-1])))
{
flag=1;
break;
}
}
}
}
i++;
}
if(flag)
cout<<"Real Fancy\n";
else cout<<"regularly fancy\n";
}
return 0;
}
```