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View Compilation Error

0_0_37592733_18089.cpp: In member function 'void KD_tree::queery(long long int, long long int, node)':
0_0_37592733_18089.cpp:45:14: error: expected primary-expression before 'long'
    ans += sq(long long(p.x[i] - kd[root].x[i]));
              ^
0_0_37592733_18089.cpp:7:16: note: in definition of macro 'sq'
 #define sq(x) (x)*(x);
                ^
0_0_37592733_18089.cpp:45:14: error: expected ')' before 'long'
    ans += sq(long long(p.x[i] - kd[root].x[i]));
              ^
0_0_37592733_18089.cpp:7:16: note: in definition of macro 'sq'
 #define sq(x) (x)*(x);
                ^
0_0_37592733_18089.cpp:51:16: error: expected primary-expression before 'long'
   int len = sq(long long(p.x[dim] - kd[root].x[dim]));
                ^
0_0_37592733_18089.cpp:7:16: note: in definition of macro 'sq'
 #define sq(x) (x)*(x);
                ^
0_0_37592733_18089.cpp:51:16: error: expected ')' before 'long'
   int len = sq(long long(p.x[dim] - kd[root].x[dim]));
                ^
0_0_37592733_18089.cpp:7:16: note: in definition of macro 'sq'
 #define sq(x) (x)*(x);
                ^


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