Bit Operations using Macros

Code

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

// Define bitwise macros here

uint8_t modify_register(uint8_t reg) {
    // Apply operations in order
    int i=0;
    while(i<32){

   if(i==2) 
   {reg|=(1<<2);
   i++;
   }
   else if(i==7)
   {
    reg|=(1<<7);
    i++;
   }
   else if(i==3)
   {
    reg&=~(1<<3);
    i++;
   }
   else if(i==5)
   {
    reg^=(1<<5);
    i++;
   }
   else i++;
   

    }
    return reg;
    
}

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

Solving Approach