Bit Spreading Interleave Bits with Zeros

Code

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

uint16_t spread_bits(uint8_t val) {
    // Your logic here

    uint16_t bit_spread = 0;
    for (int i = 0; i < 8; i++) {
    uint16_t bit = (val >> i) & 1;        
    bit_spread |= (bit << (2*i));         
    }

    
    return bit_spread;

}

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

    uint16_t result = spread_bits(val);
    printf("%u", result);
    return 0;
}

Solving Approach