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        In file included from /usr/include/c++/11/cassert:44,
                 from /usr/include/x86_64-linux-gnu/c++/11/32/bits/stdc++.h:33,
                 from main.cpp:1:
main.cpp: In function ‘int main()’:
main.cpp:279:19: warning: comparison of constant ‘1000000’ with boolean expression is always true [-Wbool-compare]
  279 |   assert(0 <= sum <= MAXS);
      |          ~~~~~~~~~^~~~~~~
main.cpp:279:12: warning: comparisons like ‘X<=Y<=Z’ do not have their mathematical meaning [-Wparentheses]
  279 |   assert(0 <= sum <= MAXS);
      |          ~~^~~~~~
main.cpp: In constructor ‘InputReader::InputReader()’:
main.cpp:16:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   16 |     scanf("%d%d", &N, &Q);
      |     ~~~~~^~~~~~~~~~~~~~~~
main.cpp:19:12: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   19 |       scanf("%d", &P[i]);
      |       ~~~~~^~~~~~~~~~~~~
main.cpp: In member function ‘int InputReader::get_query()’:
main.cpp:25:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   25 |     scanf("%d", &nod);
      |     ~~~~~^~~~~~~~~~~~

    

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