Test: int_overflow.cpp
int_overflow.cpp: In member function 'long long int PriceCalculator::calculateTotal(int, int)':
int_overflow.cpp:8:22: error: 'INT_MAX' was not declared in this scope
    8 |         if (result > INT_MAX || result < INT_MIN) {
      |                      ^~~~~~~
int_overflow.cpp:2:1: note: 'INT_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'?
    1 | #include <iostream>
  +++ |+#include <climits>
    2 | 
int_overflow.cpp:8:42: error: 'INT_MIN' was not declared in this scope
    8 |         if (result > INT_MAX || result < INT_MIN) {
      |                                          ^~~~~~~
int_overflow.cpp:8:42: note: 'INT_MIN' is defined in header '<climits>'; did you forget to '#include <climits>'?