제출 #112435

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:42:18: warning: operation on ‘b’ may be undefined [-Wsequence-point]
   42 |       sq[b]={{k,b++},{i,j}};
      |                 ~^~
Main.cpp:3:11: error: ‘second’ was not declared in this scope
    3 | #define S second
      |           ^~~~~~
Main.cpp:60:20: note: in expansion of macro ‘S’
   60 |     ans[q]=query(1,S,1);
      |                    ^