I need a code for this statement



i created two text box. one for input and other for output



If the input value is between 1 to 10 (it means the value may be 1 or 2 or 3 or 4 etc.....) then it need to show "A" in output



similarly If the input value is between 11 to 20 then it need to show "B" in output



Thanks in advance for the code