Eroare de compilare in evaluator: eval.cpp: In function ‘void error(char*, int)’: eval.cpp:16: warning: format not a string literal and no format arguments eval.cpp:18: error: ‘exit’ was not declared in this scope eval.cpp: In function ‘int main()’: eval.cpp:80: warning: deprecated conversion from string constant to ‘char*’ eval.cpp:84: warning: deprecated conversion from string constant to ‘char*’ eval.cpp:86: warning: deprecated conversion from string constant to ‘char*’ eval.cpp:91: warning: deprecated conversion from string constant to ‘char*’ eval.cpp:92: warning: deprecated conversion from string constant to ‘char*’ eval.cpp:48: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result eval.cpp:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result eval.cpp:50: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result eval.cpp:57: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result