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 // 
    uint8_t ext_data = ((reg >> 10) & 31);
    ext_data =(ext_data < 31)? ext_data+1 : ext_data ;
    return (reg &= (~0x7C00)) | (ext_data << 10);
}

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

Solving Approach