bit(number)
koadrobot/arduino/bit(number)
Get Number that is N bit is set. shiftleft(1,N)
bit(number)
@/bit(number)
Get Number that is N bit is set. shiftleft(1,N)
Nnumber
pow(2, N)
OUTnumber
C++ implementation
#pragma XOD dirtieness disable
struct State {
};
{{ GENERATED_CODE }}
void evaluate(Context ctx) {
int32_t n = (int32_t)getValue<input_N>(ctx);
n = (n>0) ? ((n<30) ? n : 30) : 0;
emitValue<output_OUT>(ctx, 1 << n);
}Tabular tests
| N | OUT |
| 0 | 1 |
| 1 | 2 |
| 7 | 128 |
| 8 | 256 |
| 9 | 512 |
| 15 | 32768 |