Compilare: user.cpp:21:38: warning: integer constant is so large that it is unsigned 4611686018427387904, 9223372036854775808}, PMica, PMare, Start, Petala, NFals; ^~~~~~~~~~~~~~~~~~~ user.cpp: In function ‘int main()’: user.cpp:21:67: warning: unused variable ‘PMare’ [-Wunused-variable] 4611686018427387904, 9223372036854775808}, PMica, PMare, Start, Petala, NFals; ^~~~~ user.cpp:21:74: warning: variable ‘Start’ set but not used [-Wunused-but-set-variable] 4611686018427387904, 9223372036854775808}, PMica, PMare, Start, Petala, NFals; ^~~~~ user.cpp:21:89: warning: unused variable ‘NFals’ [-Wunused-variable] 4611686018427387904, 9223372036854775808}, PMica, PMare, Start, Petala, NFals; ^~~~~ user.cpp:9:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("fetite.in", "r", stdin); ^ user.cpp:10:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("fetite.out", "w", stdout); ^ user.cpp:21:60: warning: ‘PMica’ may be used uninitialized in this function [-Wmaybe-uninitialized] 4611686018427387904, 9223372036854775808}, PMica, PMare, Start, Petala, NFals; ^~~~~