/in/foo.cc: In function 'int main()':
/in/foo.cc:13:21: error: 'INT_MIN' was not declared in this scope
   13 |     int maxProfit = INT_MIN;
      |                     ^~~~~~~
/in/foo.cc:3:1: note: 'INT_MIN' is defined in header '<climits>'; did you forget to '#include <climits>'?
    2 | #include <vector>
  +++ |+#include <climits>
    3 | using namespace std;