25 lines
665 B
C
25 lines
665 B
C
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#include "mpconfig.h"
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machine_int_t python_modulo(machine_int_t dividend, machine_int_t divisor) {
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machine_int_t lsign = (dividend >= 0) ? 1 :-1;
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machine_int_t rsign = (divisor >= 0) ? 1 :-1;
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dividend %= divisor;
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if (lsign != rsign) {
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dividend += divisor;
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}
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return dividend;
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}
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machine_int_t python_floor_divide(machine_int_t num, machine_int_t denom) {
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machine_int_t lsign = num > 0 ? 1 : -1;
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machine_int_t rsign = denom > 0 ? 1 : -1;
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if (lsign == -1) {num *= -1;}
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if (rsign == -1) {denom *= -1;}
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if (lsign != rsign){
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return - ( num + denom - 1) / denom;
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} else {
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return num / denom;
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}
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}
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