Compilare: user.cpp: In function ‘void numere()’: user.cpp:56:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( int i = 0 ; i < strlen(s); i++) ^ user.cpp: In function ‘int main()’: user.cpp:86:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( i = 0; i < strlen(s); i++ ) ^ user.cpp:83:23: warning: ‘nr’ may be used uninitialized in this function [-Wmaybe-uninitialized] int numr , nump , nr; ^ user.cpp:126:24: warning: ‘nump’ may be used uninitialized in this function [-Wmaybe-uninitialized] for( int d = 1; d <= nump; d++ ) ^ user.cpp:116:24: warning: ‘numr’ may be used uninitialized in this function [-Wmaybe-uninitialized] for( int d = 1; d <= numr; d++ ) ^