Compilare: user.cpp: In function ‘void baga(int)’: user.cpp:13: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void scoate(int)’: user.cpp:24: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘bool cauta(int)’: user.cpp:35: warning: comparison between signed and unsigned integer expressions user.cpp: In function ‘void citire()’: user.cpp:45: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int main()’: user.cpp:64: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:65: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result