#include <iostream>
#include <netinet/in.h>
 
using namespace std;
 
int main() {
	auto i = ntohs(1);
    cout << i << endl;
 
    i = ntohs(2);
    cout << i << endl;
 
 
 
    i = ntohl(0x10203040);
    cout << hex << i << endl;
     i = ntohl(i);
    cout << hex << i << endl;
 
    i = ntohl(0x8d000000);
    cout << i << endl;
 
    i = ntohl(0x67000000);
    cout << i << endl;
 
    i = ntohl(0x41000007);
    cout << i << endl;
 
    i = ntohl(0x0000005f);
    cout << i << endl;
 
	return 0;
}
 

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