homework 1.2 solution #174
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Sofasmile
reviewed
Jul 27, 2020
| @@ -14,6 +14,8 @@ | |||
| * без использования конструкций if-else</p> | |||
| */ | |||
| public boolean booleanExpression(boolean a, boolean b, boolean c, boolean d) { | |||
| return false; | |||
| return (a & b & !c & !d) | (a & c & !b & !d) | |||
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Good start, but try to think how you can make solution less complicated.
Hint:
- you can use fewer boolean operations (read smth about XOR operation)
| @@ -14,6 +14,8 @@ | |||
| * без использования конструкций if-else</p> | |||
| */ | |||
| public boolean booleanExpression(boolean a, boolean b, boolean c, boolean d) { | |||
| return false; | |||
| return (a & b & !c & !d) | (a & c & !b & !d) | |||
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what is the difference between & and &&?
- redundant statements excluded
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