114. Little Endian to Big Endian

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

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

    return value;
}

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