#include <iostream>
using namespace std;
int main()
{
string str[10], temp;
cout << "Enter 10 words: " << endl;
for(int i = 0; i < 10; ++i)
{
getline(cin, str[i]);
}
for(int i = 0; i < 9; ++i)
for( int j = i+1; j < 10; ++j)
{
if(str[i] > str[j])
{
temp = str[i];
str[i] = str[j];
str[j] = temp;
}
}
cout << "In lexicographical order: " << endl;
for(int i = 0; i < 10; ++i)
{
cout << str[i] << endl;
}
return 0;
}