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;
    uint32_t temp = 0;
    for (int i = 0; i < 4; i++) {
        temp = (value >> (8 * i)) & 0xFF;
        result |= temp << (8 * (3 - i));
    } 
    return result;
}

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

Solving Approach