제출 #82476

실행 실패 (제출 코드 컴파일 에러)

Main.cpp: In function ‘int main()’:
Main.cpp:28:53: error: use of an operand of type ‘bool’ in ‘operator++’ is forbidden in C++17
   28 |                         map[arr[i] + arr[j]][arr[i]]++;
      |                                                     ^~
Main.cpp:29:53: error: use of an operand of type ‘bool’ in ‘operator++’ is forbidden in C++17
   29 |                         map[arr[i] + arr[j]][arr[j]]++;
      |                                                     ^~
Main.cpp:38:56: warning: comparison of constant ‘1’ with boolean expression is always false [-Wbool-compare]
   38 |                                 if(map[arr[i]][arr[i]] > 1)ans++;
Main.cpp:21:14: warning: unused variable ‘zero’ [-Wunused-variable]
   21 |         bool zero = false;
      |              ^~~~