Set the Bit in an 8-bit Register

Code

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

uint8_t setbit(uint8_t reg, uint8_t pos){
    return reg | ( 1 << pos);
}
int main(void)
{
    uint8_t  reg, pos;
    scanf("%hhu %hhu", &reg, &pos);
    uint8_t result = setbit(reg, pos);
    printf("%u", result);

    return 0;

}

Solving Approach