Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7.

Question

Sadie Floyd

Mathematics

21 January, 09:48

Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7.

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Mollie · Answer 1

if (updateDirection==1) {

numUser + +;

else

numUser--;

}

if (numUser==8 && updateDirection==1) {

numUser = 9;

}

if (updateDirection==0) {

userUser=7;

}