Because the snakes come in a procession, and one by one, a valid report would be something like "..H..T…HTH….T.", or "…", or "HT

Question

e <iostream>

using namespace std;

int main() {
int t;
cin>>t;
for(int i=0;i<t;i++){

int n,count=0;
cin>>n;
char arr[n+1];
cin>>arr;
char newi[n+1];
for(int r=0;r<n+1;r++){

if(arr[r]=='.'){
continue;
}
else{
newi[count]=arr[r];
count++;
}

}
cout<<count<<endl;
newi[count-1]='/0';
int y=0;
while(newi[y]!='/0'){
if((y%2)==0){
if(newi[y]=='T'){
cout<<y<<endl<<newi[y]<<endl;
cout<<"INVALID"<<endl;
break;
}
}
else if ((y%2)==1){
if(newi[y]=='H'){
cout<<newi[y]<<endl<<y<<endl;
cout<<"INVALID"<<endl;
break;
}
}
else if(y==count-1){
cout<<y<<endl<<newi[y]<<endl;
cout<<"VALID"<<endl;
}

y++;
}
}
return 0;
}

Answer 1

G'day I Am Anushka that seems to be a nice problem to work on.

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Answer 2

Sup guyz?