Little Endian to Big Endian

Code

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

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    uint32_t new_val = 0;
    new_val |= ((value >> 24) & 0xFF);
    new_val |= ((value >> 8) & 0xFF00);
    new_val |= ((value << 8) & 0xFF0000);
    new_val |= ((value <<24) & 0xFF000000);
    return new_val;
}

int main() {
    uint32_t val;
    scanf("%u", &val);
    printf("%u", convert_endian(val));
    return 0;
}

Solving Approach