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 result = 0;
    result = (((value & 0x000000FF) << 24) | ((value & 0xFF000000) >> 24) | 
              ((value & 0x0000FF00) << 8) | ((value & 0x00FF0000) >> 8));
    return result;
}

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

Solving Approach