View Compilation Error

0_0_23192738_9507.cpp:23:1: error: invalid use of template-name 'std::priority_queue' without an argument list
 priority_queue 
 ^
0_0_23192738_9507.cpp: In function 'void solve(int)':
0_0_23192738_9507.cpp:33:6: error: 'q' was not declared in this scope
      q.push(pp);
      ^
0_0_23192738_9507.cpp:41:14: error: 't' was not declared in this scope
           if(t.num==0)
              ^
0_0_23192738_9507.cpp:49:23: error: 't' was not declared in this scope
               tt.num=(t.num+move1[i])&57521883;
                       ^