Exercício cap.2.4

4. Classifique o valor das constantes abaixo, de acordo com o seu tipo, assinalando com N os dados numéricos e L os literais:

4.1.( N ) 0                                     4.9.  ( N ) 569
4.2.( L ) "abc"                             4.10.( L ) "Zé"
4.3.( L ) "João"                           4.11.( N ) 5.   7
4.4.( L ) "FALSO"                        4.12.( N ) 0.00001
4.5.( N ) 1012                              4.13.( N ) 3.1415
4.6.( L ) "V"                                 4.14.( N ) -545
4.7.( N ) -49                                 4.15.( L ) "444"
4.8.( N ) +342                              4.16.( L ) "1+2"