Little Endian to Big Endian

Code

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

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    uint8_t byte1 = value & 0xFF;
    uint8_t byte2 = (value >> 8) & 0xFF;
    uint8_t byte3 = (value >> 16) & 0xFF;
    uint8_t byte4 = (value >> 24) & 0xFF;
    uint32_t res = (byte1 << 24) | (byte2 << 16) | (byte3 << 8) | byte4;
    return res;
}

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

Solving Approach