22. Extract Even Bits Only from 32-bit Register

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

uint32_t extract_even_bits(uint32_t reg) {
    // Your code here
    uint32_t new_t=0;
 
    for (int i =0;i<16;i++)

    {    int pos = i*2;
      
       uint32_t out =  (reg>>pos)&1;
      
        new_t |= out<<i;
    }

    return new_t;
}

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