Decode Status Register into Human-Readable Flags

Code

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

void decode_status(uint8_t status_reg) {
    char arr[][100]={"Power On", "Error", "Tx Ready", "Rx Ready", "Overheat", "Undervoltage", "Timeout","Reserved"};
    for(uint8_t i=0; i<8;i++)
        {
            if(status_reg&1)
            {
                printf("%s\n",arr[i]);
            }
            status_reg = status_reg >> 1;
        }
}

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

Solving Approach