Extract and Modify Field in a 32-bit Register

Code

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


uint32_t update_register(uint32_t reg) {
    // Your logic here
    uint32_t bitfield = (reg >> 10) & (0x1F); //extracts 10 to 14
    uint32_t reg_new;
    if((bitfield) < 31)
    {
       bitfield++ ;
       reg_new = bitfield << 10;
       return reg_new;
    }
    else
    {
        return reg;
    }
}

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

Solving Approach