Bit Operations using Macros

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

// Define bitwise macros here
#define BIT2   2
#define BIT3   3
#define BIT5   5
#define BIT7   7
uint8_t modify_register(uint8_t reg) {
    reg |= (1<<BIT2)|(1<<BIT7);
    reg &= ~(1<<BIT3);
    reg ^= (1<<BIT5);
    // Apply operations in order
    return reg;
}

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