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
    int j=0;
    for(int i=8; i<12; i++){
        int val=0;
        val|= (baud & (1<<j));
        j++;
        if(val ==0){
            reg &= ~(1<<i);
        }
        else{
            reg |= (1<<i);
        }
    }
    return reg;
}

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