Eroare de compilare: main.cpp: In function 'int egal(int)': main.cpp:12:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if( l1 != v[ poz ].size() ) ~~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:34:19: error: 'gets' was not declared in this scope gets(sir+1); ^ main.cpp:30:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen( "mesaje.in", "r",stdin); ^ main.cpp:31:39: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen( "mesaje.out", "w",stdout); ^ main.cpp:35:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf( "\n" ); ^ Non zero exit status: 1