Eroare de compilare: user.cpp: In function ‘std::tuple<int, int, int> islands(std::array<std::array<char, 100u>, 100u>&, int, int)’: user.cpp:36:106: error: return type ‘class std::tuple<int, int, int>’ is incomplete inline tuple< int, int, int > islands( array< array< char, 100 >, 100 >& ocean, const int n, const int m ) ^ user.cpp:38:101: error: ‘make_tuple’ was not declared in this scope return make_tuple( flood( ocean, n, m, '1' ), flood( ocean, n, m, '2' ), flood( ocean, n, m, '3' ) ); ^ user.cpp: In function ‘char bridge(std::array<std::array<char, 100u>, 100u>&, int, int)’: user.cpp:50:9: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if ( i > 0 ) ^ user.cpp:55:9: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if ( j > 0 && ocean[ i ][ j - 1 ] == '0' ) ^ user.cpp:60:9: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if ( i < n - 1 && ocean[ i + 1 ][ j ] == '0' ) ^ user.cpp:65:9: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if ( j < m - 1 && ocean[ i ][ j + 1 ] == '0' ) ^ user.cpp: In function ‘int main()’: user.cpp:91:38: error: ‘void answer1’ has incomplete type auto answer1 = islands( ocean, n, m ); ^