// fisier Tema3.java
 
public class Main {
 
    public static void main(String[] args) {
 
        // definim si initializam doua variabile de tip String
        String variabila1 = "toamna";
        String variabila2 = "OCTOMBRIE";
 
        //  concatenarea celor doua variabile, separate de un spatiu
        String rezultat1 = variabila1 + " " + variabila2;
        System.out.println("Rezultat concatenare: " + rezultat1);
 
        //  preluam primul caracter din prima variabila
        char primulChar = variabila1.charAt(0); // primul caracter din variabila1
        // transformam in majuscula
        char primulCharMajuscula = Character.toUpperCase(primulChar);
 
        //  preluam ultimul caracter din a doua variabila
        char ultimulChar = variabila2.charAt(variabila2.length() - 1); // ultimul caracter din variabila2
        // transformam in minuscula
        char ultimulCharMinuscula = Character.toLowerCase(ultimulChar);
 
        //  alaturarea celor doua caractere intre '*'
        String rezultat2 = "*" + primulCharMajuscula + ultimulCharMinuscula + "*";
        System.out.println("Rezultat caractere: " + rezultat2);
 
    } // main
 
} // Main

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