Decode Status Register into Human-Readable Flags

Code

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

const char* arrString[] = {"Power On\n", "Error\n", "Tx Ready\n", "Rx Ready\n",  "Overheat\n", "Undervoltage\n", "Timeout\n", "Reserved\n"};

void decode_status(uint8_t status_reg) {
    // Your logic here
    int num=0;
    while(status_reg!=0){
        if(status_reg & 1){
            printf("%s",arrString[num]);
        }
        status_reg = status_reg >> 1;
        num += 1;
    }
}

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

Solving Approach