Assume that x is a char variable has been declared and already given a value. Write an expression whose value is true if and only if x is a lower-case letter.

LANGUAGE: JAVA

CHALLENGE:

Assume that x is a char variable has been declared and already given a value. Write an expression whose value is true if and only if x is a lower-case letter.

SOLUTION:

(x>='a' && x<='z')