ordine crescatoare lungime

#include<iostream>
#include<cstring>
using namespace std;

char x[100], y[100];

int main()
{
    cin>>x;
    cin>>y;
    if(strlen(x)<=strlen(y))
    {
        cout<<x<<" ";
        cout<<y;
    }
    else
    {
        cout<<y<<" ";
        cout<<x;
    }
    return 0;
}