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
    int pos = 10;
    uint8_t value = (reg >> pos) & ~(1 << 5);
    if(value < 31){
        value = value + 1;
        for(int i = 0; i< 5; i++){
            reg = reg & ~(1 << (pos + i));
        }
        reg = reg + (value << pos);
    } 
    return reg;
}

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

Solving Approach