Bit Operations using Macros

Code

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

// Define bitwise macros here
uint8_t set_bit(uint8_t reg,int position){
    
    reg=reg|(1<<position);

    return reg;
}
uint8_t clear_bit(uint8_t reg,int position){
    reg =reg &(~(1<<position));
    return reg;
}
uint8_t toggle_bit(uint8_t reg,int position){
    reg = reg ^ (1<<position);
    return reg;
}

uint8_t modify_register(uint8_t reg) {
    // Apply operations in order
    int position=2;
    reg = set_bit(reg,position);
    position=7;
    reg = set_bit(reg,position);
    position =3;
    reg= clear_bit(reg,position);
    position =5;
    reg= toggle_bit(reg,position);

    
    return reg;
}

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

Solving Approach