supertri.cpp: In function 'void compute(int, int)': supertri.cpp:41: warning: unused variable 'answer' supertri.cpp:42: warning: unused variable 'aux' supertri.cpp:43: warning: unused variable 'margineStanga' supertri.cpp: In function 'int main()': supertri.cpp:100: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result supertri.cpp:101: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result