Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t n) {
    if(n==0){
        printf("");
    }
    char *msg[8]={"Power On","Error","Tx Ready","Rx Ready","Overheat","Undervoltage","Timeout","Reserved"};
    int count=0;
    while(n>0){
        if(n&1){
            char *res = msg[count];
            printf("%s\n",res);
        }
        count++;
        n=n>>1;
    }
}

int main() {
    uint8_t reg;
    scanf("%hhu", &reg);
    decode_status(reg);
    return 0;
}

Solving Approach