#include <stdio.h>
#include <stdint.h>
uint32_t convert_endian(uint32_t value) {
return ((value & 0xFF000000)>> 24) | ((value & 0x00FF0000)>>8) |
((value & 0x0000FF00)<<8)|((value & 0x000000FF)<<24);
// Write logic to swap bytes
}
int main() {
uint32_t val;
scanf("%u", &val);
printf("%u", convert_endian(val));
return 0;
}