In test #6 we must write 2nd representation in 1st.

This get WA6
while( 1 ){
    string cur;
    getline( cin, cur );
    if( cur == "." ) break;//!!!!!!!
    pT p = Q.front();
    Q.pop_front();
    IsBl[p.x][p.y] = true;
<secret deleted code here =) >
}


This get AC:
while( 1 ){
    string cur;
    getline( cin, cur );
    pT p = Q.front();
    Q.pop_front();
    IsBl[p.x][p.y] = true;
    if( cur == "." ) break;//!!!!!!!
<secret deleted code here =) >
}


PS: sily mistake.

Edited by author 18.01.2012 21:52