/in/re.cpp:8:17: error: variable-sized object may not be initialized
    int integer[argc-1] = {0};
                ^~~~~~
/in/re.cpp:13:16: error: use of undeclared identifier 'INT_MAX'
    int max = -INT_MAX;
               ^
/in/re.cpp:14:15: error: use of undeclared identifier 'INT_MAX'
    int min = INT_MAX;
              ^
3 errors generated.