Bit Reversal in an 8-bit Value

Code

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

uint8_t reverse_bits(uint8_t n) {
    // Your logic here
    uint8_t r = 0;
    for (int i = 0; i < 8; i++) {
        r = (r << 1) | (n & 1);
        n >>= 1;
    }
    return r;

}

int main() {
    uint8_t val;
    scanf("%hhu", &val);

    uint8_t result = reverse_bits(val);
    printf("%u", result);
    return 0;
}

Solving Approach