Bit Operations using Macros

Code

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

// Define bitwise macros here
#define Set2 2
#define Set7 7
#define Clear 3
#define Toggle 2

uint8_t modify_register(uint8_t reg) {
    // Apply operations in order
    reg |= (1<<Set2);
    reg |= (1<<Set7);
    reg &= ~(1<<Clear);
    reg ^= (1<<5);



    return reg;
}

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

Solving Approach