Extract and Modify Field in a 32-bit Register

Code

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

uint32_t update_register(uint32_t reg) {
    // Your logic here
    uint32_t mask = (0x1F << 10);

    uint32_t extracted_data = ((reg & mask) >> 10);

    if(extracted_data < 31){

        extracted_data++;

        reg = reg & (~mask);

        reg |= (extracted_data << 10);

        return reg;
    }
    return reg;

}

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

Solving Approach