Extract Even Bits Only from 32-bit Register

Code

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

uint32_t extract_even_bits(uint32_t reg) {
    // Your code here
    uint32_t result =0;
    int bit_pos =0;

    for(int i=0;i<32;i+=2){
        uint32_t bit = (reg>>i)&1;
        result |=(bit << bit_pos);
        bit_pos++;
    
    }
    return result;
}

int main() {
    uint32_t reg;
    scanf("%u", &reg);
    printf("%u", extract_even_bits(reg));
    return 0;
}

Solving Approach