7 lines
195 B
PHP
7 lines
195 B
PHP
// using bitwise and to check least significant digit
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echo (2 & 1) ? 'odd' : 'even';
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echo (3 & 1) ? 'odd' : 'even';
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// using modulo
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echo (3 % 2) ? 'odd' : 'even';
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echo (4 % 2) ? 'odd' : 'even';
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