26. Extract and Modify Field in a 32-bit Register

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

uint32_t update_register(uint32_t reg) {
    // Your logic here
    uint32_t mask = ((1<<5)-1)<<10;
    uint32_t extracted_value = ((reg&mask)>>10);
    uint32_t extracted_incremented_value = (extracted_value<31)?extracted_value+1:extracted_value;    
    reg = (reg&~mask)|(extracted_incremented_value<<10);
    return reg;
}

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