S3 - zad.20

#include <iostream>
#include <string>

int main()
{
    std:: string recenica1;
    std:: cout<< "Unesite prvu recenicu: ";
    std:: getline(std::cin, recenica1);
    std:: string recenica2;
    std:: cout<< "Unesite drugu recenicu: ";
    std:: getline(std::cin, recenica2);

    std:: cout<<"Broj znakova prve recenice: "<<recenica1.length()
              << std::endl<<"Broj znakova druge recenice: "
              <<recenica2.length()<<" znakova!"<< std::endl;

    if(recenica1<recenica2)
        std:: cout<<"Prva recenica je abecedno prije!";
    else
        std:: cout<<"Druga recenica je abecedno prije!";

    std:: cout<< std:: endl <<"Prva recenica u obrnutom poretku: ";
    for(int i=recenica1.length()-1; i>=0; i--)
        std::cout<<recenica1[i];

    std::cout<< std:: endl<< "Sastavljene recenice: "<<recenica1+recenica2;

  return 0;
}