Decode Status Register into Human-Readable Flags

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

void decode_status(uint8_t status_reg) {
    // Your logic here
    const char *arr[] = {"Power On", "Error", "Tx Ready", "Rx Ready",
                     "Overheat", "Undervoltage", "Timeout", "Reserved"};
    for(uint8_t c = 0; c < 8; c++)
    {
        if((status_reg >> c) & 1)
        printf("%s\n", arr[c]);
    }
}

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

Solving Approach