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

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

Solving Approach