23. Set Baud Rate Field in Control Register

#include <stdio.h>
#include <stdint.h>

uint32_t set_baud_rate(uint32_t reg, uint8_t baud) {
    // Your code here 
    uint32_t pos1,pos;
    for(pos=8, pos1=0; pos<=11 ; pos++,pos1++)
    {
        uint32_t bit1 = (reg>>pos)&1;
        uint32_t bit2 = (baud>>pos1)&1;
        if(bit1 != bit2)
        reg = reg^(1<<pos);
    }
    return reg;
}

int main() {
    uint32_t reg;
    uint8_t baud;
    scanf("%u %hhu", &reg, &baud);
    printf("%u", set_baud_rate(reg, baud));
    return 0;
}