Little Endian to Big Endian

Code

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

uint32_t convert_endian(uint32_t value) {
    // Write logic to swap bytes
    value = (value>>24 & 0x000000FF) | (value>>8 & 0x0000FF00) | (value<<8 & 0x00FF0000) | (value<<24 & 0xFF000000);
    return value;
}

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

Solving Approach