Give examples of literals of each of the following types: String, char, long, int, float, double, boolean.
a) Hello, 'A', 123L, 42, 3.14f, 2.718, true
b) 123, 'X', 9876543210L, 55, 6.66f, 99.9, false
c) abc, 'Z', 100L, 7, 1.0f, 2.5, true
d) xyz, 'B', 999L, 18, 0.5f, 3.0, false