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 = ((1U << 5) - 1) << 10;
    uint32_t temp = mask & reg;
    temp = temp >> 10;
    if(temp < 31) temp++;
    temp = temp << 10;  
    reg &= (~mask);
    reg |= temp;


    return reg;
}

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

Solving Approach