#include <stdio.h> #include <stdint.h> // Define bitwise macros here #define SET_BIT(x,y) x |= 0x01 << y #define CLEAR_BIT(x,y) x &= ~(0x01 << y) #define TOGGLE(x,y) x ^= (0x01 << y) uint8_t modify_register(uint8_t reg) { // Apply operations in order SET_BIT(reg,2); SET_BIT(reg,7); CLEAR_BIT(reg,3); TOGGLE(reg,5); return reg; } int main() { uint8_t reg; scanf("%hhu", ®); printf("%u", modify_register(reg)); return 0; }
Test Cases
Test Results
Expected Output
164