Compilare: user.cpp: In function ‘void da()’: user.cpp:24:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j=0;j<((strlen(bit)-1)/8);j++) ^ user.cpp: In function ‘int main()’: user.cpp:42:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<((strlen(bit)-1)/8);i++){ ^ user.cpp: In function ‘void citire()’: user.cpp:17:25: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(bit,MAX,stdin); ^ user.cpp: In function ‘int main()’: user.cpp:39:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("paritate.in","r",stdin); ^ user.cpp:40:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("paritate.out","w",stdout); ^