Compress Interleaved Bits Reverse Bit Spreading

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

uint8_t compress_bits(uint16_t val) {
    uint8_t bit =0;
    for(int i=0;i<16;i+=2)
    {
        if(val&(1<<i))
        {
            bit|=(1<<(i/2));
        }
    }
    // Your logic here
    return bit;
}

int main() {
    uint16_t val;
    scanf("%hu", &val);

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