#include <stdio.h> #include <stdint.h> void decode_status(uint8_t status_reg) { const char* flags[8] = { "Power On", // Bit 0 "Error", // Bit 1 "Tx Ready", // Bit 2 "Rx Ready", // Bit 3 "Overheat", // Bit 4 "Undervoltage", // Bit 5 "Timeout", // Bit 6 "Reserved" // Bit 7 }; for (int i = 0; i < 8; i++) { if (status_reg & (1 << i)) { printf("%s\n", flags[i]); } } } int main() { uint8_t reg; scanf("%hhu", ®); decode_status(reg); return 0; }
Solving Approach
Test Cases
Test Results
Input
13
Expected Output
Power On Tx Ready Rx Ready