Assume that x is a char variable that has been declared and already given a value. Write an expression whose value is true if and only if x is NOT un upper-case letter.

Assume that x is a char variable that has been declared and already given a value.  Write an expression whose value is true if and only if x is NOT un upper-case letter.

LANGUAGE: Visual Basic

CHALLENGE:

Assume that x is a char variable that has been declared and already given a value. Write an expression whose value is true if and only if x is NOT un upper-case letter.

SOLUTION:


((x < "A") Or (x > "Z"))

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